MY

Masao Yamamoto

Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
SC Scalar: 19 patents #1 of 11Top 10%
Nsk: 12 patents #112 of 1,559Top 8%
Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
JL Japan Aviation Electronics Industry, Limited: 6 patents #187 of 728Top 30%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
YC Yoshizuka Seiki Co.: 5 patents #2 of 9Top 25%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
NC Nippon Chemiphar Co.: 5 patents #28 of 155Top 20%
Nintendo Co.: 4 patents #436 of 1,476Top 30%
Rohm Co.: 3 patents #810 of 2,292Top 40%
TO Toshiba: 3 patents #380 of 2,688Top 15%
MC Mitsubishi Diamond Industrial Co.: 2 patents #14 of 58Top 25%
MK Mitsubishi Kasei: 2 patents #194 of 911Top 25%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%
KC Kyodo Yushi Co.: 2 patents #42 of 191Top 25%
SC Sanraku-Ocean Co.: 1 patents #21 of 40Top 55%
SI Sanraku Incorporated: 1 patents #19 of 48Top 40%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
OC Optoelectronics Co.: 1 patents #29 of 61Top 50%
OP Opticon: 1 patents #12 of 40Top 30%
Overall (All Time): #10,525 of 4,157,543Top 1%
117
Patents All Time

Issued Patents All Time

Showing 26–50 of 117 patents

Patent #TitleCo-InventorsDate
8089511 Universal joint and image display unit 2012-01-03
8016671 Game apparatus and storage medium storing game program Naoya Kawanobe 2011-09-13
7982689 Image display device 2011-07-19
7851503 Thrombopoetin receptor activator and process for producing the same Katsuaki Miyaji, Norihisa Ishiwata, Takanori Nakamura, Taito Nishino, Hisao Kamiya 2010-12-14
7635185 Fatigue relief supporting apparatus Kiyoshi Matsuo 2009-12-22
7564498 Camera with positioning device used to capture magnified and demagnified images 2009-07-21
7504168 Systems for controlling operation of a fuel cell electricity generating system responsive to detection of abnormalities Shinji Miyauchi, Tetsuya Ueda, Terumaru Harada, Masataka Ozeki, Akinari Nakamura +1 more 2009-03-17
7493039 Camera, method, and program for enhanced imaging using chromatic aberration 2009-02-17
7470192 Game apparatus and storage medium storing game program Naoya Kawanobe 2008-12-30
7455703 Method for manufacturing polymer electrolyte fuel cell Makoto Uchida, Yasushi Sugawara, Eiichi Yasumoto, Akihiko Yoshida, Junji Morita +3 more 2008-11-25
7352387 Camera with positioning device used to capture magnified and demagnified images 2008-04-01
7330213 Camera for shooting demagnified and magnified images 2008-02-12
7319437 Image display device 2008-01-15
7234872 Rolling Bearing Yasunobu Fujita, Kouichi Hachiya, Atsushi Yokouchi, Toshikazu Yabe, Emiko Shiraishi +1 more 2007-06-26
7230765 Image display device 2007-06-12
7201993 Polymer electrolyte fuel cell Makoto Uchida, Yasushi Sugawara, Eiichi Yasumoto, Akihiko Yoshida, Junji Morita +3 more 2007-04-10
7118212 Image display device 2006-10-10
7065715 Processing device that maintains display order between corresponding items in different display areas Hiroki Sugiyama 2006-06-20
7060384 Polymer electrolyte fuel cell Akihiko Yoshida, Junji Niikura, Yasuo Takebe, Osamu Sakai, Makoto Uchida 2006-06-13
6991870 Gas diffusion electrode and fuel cell using this Eiichi Yasumoto, Akihiko Yoshida, Makoto Uchida, Junji Morita, Yasushi Sugawara +3 more 2006-01-31
6921598 Polymer electrolyte fuel cell and method of manufacturing the same Tatsuo Yamazaki, Junji Niikura, Nobuhiro Hase, Kazuhito Hatoh, Hisaaki Gyoten +2 more 2005-07-26
6892827 Electrically operated vibrating drill/driver Kazuto Toyama 2005-05-17
6880978 Rolling bearing for hard disk drive Yasunobu Fujita, Kouichi Hachiya, Atsushi Yokouchi, Toshikazu Yabe, Emiko Shiraishi +1 more 2005-04-19
6833952 Stereoscopic display apparatus, endscope and microscope both using the apparatus 2004-12-21
6801962 Data output system, mobile terminal, data output method, data output program, and computer-readable recording medium storing data output program Katsuya Taniguchi, Kyoya Kawano 2004-10-05