Researcher Search Results >> Hidai Hirofumi

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Hidai Hirofumi

Name	Hidai Hirofumi
URL	http://www.em.eng.chiba-u.jp/~lab5/
Affiliation	Chiba University
Section	Department of Mechanical Engineering
Job title	Professor
Degree	Doctor of Engineering(Tokyo Institute of Technology), Master of Engineering(Tokyo Institute of Technology)
Other Affiliation	MOLECULAR CHIRALITY RESEARCH CENTER
J-Global ID	200901060103820686

Research Areas

Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Manufacturing and production engineering /

Research History

Apr 2017

Today

Chiba University Department of Mechanical Engineering Professor

Nov 2020

Oct 2021

Galatea lab, STI/IMT, Ecole Polytechnique Federale de Lausanne Visiting Professor

Apr 1999

Mar 2010

Tokyo Institute of Technology Graduate School of Science and Engineering, Department of Mechanical Sciences and Engineering, Graduate School of Science and Engineering Mechanical Sciences and Engineering Assistant Professor

Mar 2006

Mar 2008

University of California, Berkeley

Committee Memberships

12 >

Apr 2023

Today

Japan Society for Abrasive Technology Vice President

Jan 2020

Today

Korean Soc Prec Engin Int J Prec Engin Editorlal Borad member

Apr 2012

Today

レーザ協会理事

Apr 2018

Nov 2019

精密工学会 APSEN2019 Program Chair

Jan 2018

砥粒加工学会ABTEC2019 副実行委員長

Awards

12 3 >

Mar 2022

精密工学会, 論文賞,2方向レーザ照射によるガラス内部での金属球の分裂
今関太一,西岡宣泰,比田井洋史,松坂壮太,千葉明,森田昇

Feb 2019

砥粒加工学会, 平成30年度砥粒加工学会賞論文賞,3 次元切削中の内部応力状態の可視化
堀江勇太比田井洋史松坂壮太千葉明森田昇

2017

the 3rd International Conference on Inventions (ICI 2017), Fine creation award,The bonding strength of simultaneous laser drilling and bonding
Shun Sato Hirofumi Hidai Souta Matsusaka Akira Chiba Noboru Morita

Oct 2016

FA財団・平成28年度論文賞,背分力フリー切削のための高精度切削抵抗推定式の提案
比田井洋史

Jun 2016

工作機械技術振興財団・第38次工作機械技術振興賞・論文賞,ホイールによるガラススクライブ中の亀裂進展観察と内部応力の可視化
比田井洋史

Papers

12 3 4 5 >

Effects of Temperature and Relative Humidity on Crack Propagation Behavior During Wheel Scribing of Alkali-Free Glass Sheet

Ryota Someno Kentaro Imai Yuichiro Matsumoto Souta Matsusaka Sho Itoh Hirofumi Hidai Akira Chiba Noboru Morita

International Journal of Automation Technology 17(5) 521-528 Sep 2023 [Refereed]

The effects of the ambient temperature and relative humidity on crack propagation behavior during wheel scribing were investigated. A chamber was built to allow dynamic observation of crack propagation behavior in a controlled atmosphere. A develo...

In-situ observation and evaluation of silver precipitation behavior in borosilicate glass

Miyuka Kono Hirofumi Kawamura Souta Matsusaka Sho Itoh Hirofumi Hidai

Precision Engineering 82 212-218 Jul 2023 [Refereed]

Laser slicing of a diamond at the {100} plane using an irradiation sequence that restricts crack propagation along the {111} plane

Kosuke Sakamoto Daijiro Tokunaga Sho Itoh Hirofumi Hidai Souta Matsusaka Takashige Omatsu Koji Koyama Seong-Woo Kim Noboru Morita

Diamond and Related Materials 110045-110045 May 2023 [Refereed]

Soret effect in metal-particle doped glass by focused laser heating

Kaito Miyakoda Sho Itoh Hirofumi Hidai Souta Matsusaka

Laser-based Micro- and Nanoprocessing XVII Mar 2023

Observation of crack propagation and stress distribution in diamond induced by ultrashort-pulsed laser illumination

Daijiro Tokunaga Kousuke Sakamoto Sho Itoh Hirofumi Hidai Takashige Omatsu Souta Matsusaka

Laser-based Micro- and Nanoprocessing XVII Mar 2023

Misc.

12 3 4 5 >

Silver precipitation in glass by solid-state ion exchange and application to novel glass processing method

川村拓史大西皓介松坂壮太比田井洋史千葉明森田昇

日本機械学会年次大会講演論文集(CD-ROM) 2021 2021

レーザによるダイヤモンドのスライス加工

比田井洋史平井はるな松坂壮太千葉明森田昇

NEW DIAMOND 36(2) 9-12 Apr 2020

レーザによる微細穴あけ加工

比田井洋史

機械技術 67(10) 25-29 2019 [Invited]

ディスプレイ用パネルの割断・切断加工高速偏光計測法を用いたガラス割断面品質推定方法の提案

松坂壮太比田井洋史

砥粒加工学会誌 62(2) 84‐87 Feb 2018

高速偏光計測法を用いたガラス割断面品質推定方法の提案

松坂壮太比田井洋史

砥粒加工学会誌 62(2) 84-87 2018 [Invited]

Books and Other Publications

グラフでわかる初めてのフーリエ解析

比田井, 洋史(Part:Sole author)

共立出版 Dec 2019 (ISBN:9784320113893)

Presentations

12 3 4 5 >

Soret effect in metal-particle doped glass by focused laser heating

Kaito Miyakoda Sho Itoh Hirofumi Hidai Souta Matsusaka

Laser-based Micro- and Nanoprocessing XVII 17 Mar 2023 SPIE

Observation of crack propagation and stress distribution in diamond induced by ultrashort-pulsed laser illumination

Daijiro Tokunaga Kousuke Sakamoto Sho Itoh Hirofumi Hidai Takashige Omatsu Souta Matsusaka

Laser-based Micro- and Nanoprocessing XVII 17 Mar 2023 SPIE

サファイアのホイール割断における亀裂進展挙動に関する研究

朝緑紗希松坂壮太比田井洋史千葉明森田昇

2021年度砥粒加工学会学術講演会講演論文集 Sep 2021

SEM 内スクライブ装置によるホイール割断時の工具接触部近傍の詳細観察

小川佑太松本祐一郎松坂壮太比田井洋史千葉明森田昇

2021年度砥粒加工学会学術講演会講演論文集 Sep 2021

レーザフォーミングにおける熱影響部と曲げ角の関係

湯浅輝西川祐松坂壮太比田井洋史千葉明森田昇

2021年度砥粒加工学会学術講演会講演論文集 Sep 2021

Teaching Experience

機械システム入門 (千葉大学)

微積分学 (千葉大学)

精密加工学 (千葉大学)

機械設計製図 (千葉大学)

工業数学Ⅰ (千葉大学)

Professional Memberships

日本機械学会

レーザ協会

THE JAPAN SOCIETY OF APPLIED PHYSICS

砥粒加工学会

精密工学会

Research Projects

12 3 4 5 >

ガラス内金属ナノ析出物の形状・位置制御とその工学的応用
日本学術振興会: 科学研究費助成事業基盤研究(C)
松坂壮太森田昇比田井洋史

Project Year: Apr 2020 - Mar 2023

透明材料の破壊過程の学理解明とそのためのオプティカルアナリシスベースの構築
日本学術振興会: 科学研究費助成事業基盤研究(A)
森田昇松坂壮太比田井洋史岸哲生

Project Year: Apr 2018 - Mar 2023

ガラス中の金属球へのレーザ照射により誘起される物質移動現象と光学デバイスへの応用
日本学術振興会: 科学研究費助成事業基盤研究(B)
比田井洋史森田昇松坂壮太岸哲生

Project Year: Apr 2019 - Mar 2022

金属ナノ析出物を利用した化学強化ガラスの新しい割断原理の提案と検証
日本学術振興会: 科学研究費助成事業挑戦的研究(萌芽)
松坂壮太森田昇比田井洋史

Project Year: Jun 2018 - Mar 2020

Laser-induced modification of diamond
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Challenging Research (Exploratory)
Morita Noboru

Project Year: Jun 2017 - Mar 2019