HY

Hajime Yamamoto

Canon: 100 patents #104 of 19,416Top 1%
Sumitomo Electric Industries: 29 patents #524 of 21,551Top 3%
TK Toshiba Tec Kabushiki Kaisha: 28 patents #90 of 1,664Top 6%
BC Benriner Co.: 11 patents #1 of 1Top 100%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
NE Nec: 7 patents #2,006 of 14,502Top 15%
NS National Institute For Materials Science: 6 patents #50 of 901Top 6%
MC Mitsubishi Chemical: 6 patents #261 of 3,022Top 9%
ND Nitto Denko: 5 patents #655 of 2,479Top 30%
NI Nikon: 5 patents #754 of 2,493Top 35%
CC Citizen Electronics Co.: 4 patents #74 of 252Top 30%
Nichia: 4 patents #472 of 1,531Top 35%
FL Fujitsu Semiconductor Limited: 4 patents #161 of 1,301Top 15%
FL Fujitsu General Limited: 3 patents #92 of 325Top 30%
KO Kasei Optonix: 3 patents #24 of 142Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
ST Sandisk Technologies: 2 patents #967 of 2,224Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
HM Hitachi Medical: 1 patents #371 of 680Top 55%
HC Hokuriku Electric Industry Co.: 1 patents #54 of 104Top 55%
IN Inoac: 1 patents #65 of 232Top 30%
MS Morita Seisakusho: 1 patents #53 of 109Top 50%
KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
KC Kyoraku Co.: 1 patents #76 of 136Top 60%
SC Sansha Electric Manufacturing Co.: 1 patents #50 of 93Top 55%
TC Tec Co.: 1 patents #45 of 177Top 30%
WT Western Digital Technologies: 1 patents #1,787 of 3,180Top 60%
Overall (All Time): #2,471 of 4,157,543Top 1%
229
Patents All Time

Issued Patents All Time

Showing 51–75 of 229 patents

Patent #TitleCo-InventorsDate
7648136 Sheet post-process apparatus Yasunobu Terao, Mikio Yamamoto, Tomomi Iijima, Reiji Murakami, Hiroyuki Taki +4 more 2010-01-19
7591455 Sheet finishing apparatus Yasunobu Terao, Yoshiaki Sugizaki, Tomomi Iijima, Hiroyuki Taki 2009-09-22
7573190 Light emitting element and lighting instrument Naoto Hirosaki, Ken Sakuma, Kyota Ueda 2009-08-11
7568686 Sheet processing apparatus Yasunobu Terao, Yoshiaki Sugizaki, Takahiro Kawaguchi, Hiroyuki Taki 2009-08-04
7562953 Recording liquid container, ink jet recording apparatus, and cartridge collecting apparatus Nobuyuki Hatasa, Eiichiro Shimizu 2009-07-21
7562952 Residual ink amount detection module for ink jet recording, ink tank with the module, and ink jet recording device 2009-07-21
7556363 Ink remainder detecting module for ink jet apparatus, ink container with same and ink jet apparatus 2009-07-07
7556252 Sheet post-processing apparatus Yasunobu Terao, Yoshiaki Sugizaki, Takahiro Kawaguchi, Hiroyuki Taki 2009-07-07
7552837 Liquid container sealing jacket, and method for unsealing liquid container fitted with liquid container jacket Tatsuo Nanjo, Masanori Takenouchi, Eiichiro Shimizu 2009-06-30
7537324 Liquid tank and ink jet printing apparatus 2009-05-26
7520499 Waiting tray for sheet processing tray Yasunobu Terao, Reiji Murakami, Tokihiko Ise, Hiroyuki Taki 2009-04-21
7506865 Waiting tray for sheet processing tray Yasunobu Terao, Yoshiaki Sugizaki, Reiji Murakami, Hiroyuki Taki 2009-03-24
7484838 Liquid storage container, and liquid discharge recording apparatus using the container Norio Tsurui, Nobuyuki Hatasa 2009-02-03
7472900 Sheet post-processing apparatus Yasunobu Terao, Tokihiko Ise, Reiji Murakami, Hiroyuki Taki 2009-01-06
7470013 Recording liquid container, ink jet recording apparatus, and cartridge collecting apparatus Nobuyuki Hatasa, Eiichiro Shimizu 2008-12-30
7434920 Liquid container for ink jet recording apparatus with structure to promote gas-liquid exchange Koudai Noguchi, Yoshinori Kojima, Eiichiro Shimizu 2008-10-14
7364149 Sheet finishing apparatus Yasunobu Terao, Takahiro Kawaguchi, Yoshiaki Sugizaki, Hiroyuki Taki 2008-04-29
7354035 Sheet post-process apparatus Yasunobu Terao, Reiji Murakami, Tokihiko Ise, Hiroyuki Taki 2008-04-08
D564081 Air conditioner 2008-03-11
D558866 Air conditioner 2008-01-01
7314272 Ink cartridge having one chamber surrounding another chamber Yoshinori Kojima 2008-01-01
7303090 Liquid container sealing jacket, and method for unsealing liquid container fitted with liquid container jacket Tatsuo Nanjo, Masanori Takenouchi, Eiichiro Shimizu 2007-12-04
7300045 Waiting tray for sheet processing tray Yasunobu Terao, Mikio Yamamoto, Tomomi Iijima, Reiji Murakami, Hiroyuki Taki +4 more 2007-11-27
7293850 Ink container 2007-11-13
7295803 Sheet post-process apparatus Yasunobu Terao, Yoshiaki Sugizaki, Reiji Murakami, Hiroyuki Taki 2007-11-13