EY

Eiji Yamaguchi

Canon: 32 patents #1,652 of 19,416Top 9%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
KO Komatsu: 5 patents #350 of 2,087Top 20%
SI Sintokogio: 4 patents #80 of 455Top 20%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
TL Tokyo Electron Kyushu Limited: 2 patents #49 of 104Top 50%
AN Akzo Nobel N.V.: 1 patents #670 of 1,625Top 45%
TC The Ohtsu Tire & Rubber Co.: 1 patents #27 of 52Top 55%
TL Tokyo Electron Tohoku Limited: 1 patents #33 of 103Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NT Nagoya Institute Of Technology: 1 patents #52 of 159Top 35%
ST Shibaura Institute Of Technology: 1 patents #13 of 68Top 20%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #48,986 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #TitleCo-InventorsDate
12053914 Method of manufacturing composite member and the composite member Nayuta Horie, Yuuka ITO, Ai Serizawa, Takahiro Ishizaki 2024-08-06
11635411 Ultrasonic inspection apparatus and ultrasonic inspection method Yuuka ITO, Nayuta Horie, Mizuki OKUBO 2023-04-25
11472130 Method of manufacturing composite member and the composite member Nayuta Horie, Yusuke KAJIHARA, Fuminobu Kimura, Gota Suzuki 2022-10-18
11059207 Production method for composite member Yusuke KAJIHARA, Fuminobu Kimura, Yuta Tamura, Naotake Nakura, Norihito Shibuya 2021-07-13
9815170 Metallic abrasive pad and method for manufacturing same Osamu Eryu 2017-11-14
8863905 Wheel loader Kyousuke Moriguchi, Hironori Torisu 2014-10-21
8746406 Wheel loader Kyousuke Moriguchi, Hironori Torisu 2014-06-10
8546185 Method for manufacturing semiconductor device Ken Nakao, Muneo Harada, Itaru Iida 2013-10-01
8504257 Work vehicle and method of controlling the same Takashi Kuse 2013-08-06
8447476 Lubricating oil supply control device for construction machine Masaaki Kuma, Takashi Kuse 2013-05-21
8182394 Speed change controller of working vehicle Masaaki Kuma, Takashi Kuse 2012-05-22
7737617 Image formation apparatus having getters spacers and wires Toshihiko Miyazaki, Takeo Ono, Hideaki Mitsutake, Mitsutoshi Hasegawa, Shuji Yamada +1 more 2010-06-15
7323814 Image formation apparatus having fluorescent material and black material Toshihiko Miyazaki, Takeo Ono, Hideaki Mitsutake, Mitsutoshi Hasegawa, Shuji Yamada +1 more 2008-01-29
7304640 Method of measuring luminance of image display apparatus, method of manufacturing the same, method and apparatus for adjusting characteristics of the same Masataka Yamashita, Akihiko Yamano 2007-12-04
7157850 Image formation apparatus having electrically conductive spacer and external frame Toshihiko Miyazaki, Takeo Ono, Hideaki Mitsutake, Mitsutoshi Hasegawa, Shuji Yamada +1 more 2007-01-02
6879096 Image formation apparatus Toshihiko Miyazaki, Takeo Ono, Hideaki Mitsutake, Mitsutoshi Hasegawa, Shuji Yamada +1 more 2005-04-12
6854851 Projection display Futoshi Yamasaki, Satoshi Nakayama, Takuya Shiaki, Tsutomu Nakashima, Nobuyuki Kimura 2005-02-15
6805135 Cleaning fluid and cleaning method for component of semiconductor-treating apparatus Kenichi Hirota, Hitoshi Yamada, Kiyoshi Yuasa, Shinichi Kawaguchi, Takahiro Shimoda +1 more 2004-10-19
6621475 Electron generating apparatus, image forming apparatus, method of manufacturing the same and method of adjusting characteristics thereof Hidetoshi Suzuki 2003-09-16
6540575 Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method Noritake Suzuki, Hidetoshi Suzuki 2003-04-01
6336836 Method of manufacturing electron-beam source and image forming apparatus using same, and activation processing method Noritake Suzuki, Hidetoshi Suzuki 2002-01-08
6280610 Hydrotreating catalyst: composition, preparation, and use thereof Yuji Uragami, Hideharu Yokozuka, Kikoo Uekusa 2001-08-28
6236167 Apparatus for and method of driving elements, apparatus for and method of driving electron source, and image forming apparatus Hidetoshi Suzuki 2001-05-22
6184851 Image forming apparatus and method of manufacturing and adjusting the same Hidetoshi Suzuki 2001-02-06
6165034 Method of manufacturing electron source or image forming apparatus using the same Aoji Isono, Yoshiyuki Osada, Hidetoshi Suzuki, Toshihiko Takeda, Hiroaki Toshima +2 more 2000-12-26