YY

Yasuo Yamamoto

FI Fujifilm Business Innovation: 58 patents #28 of 5,238Top 1%
RK Riso Kagaku: 15 patents #17 of 551Top 4%
NI Nifco: 10 patents #36 of 650Top 6%
MP Mitsubishi Tanabe Pharma: 6 patents #21 of 503Top 5%
MK Meiji Seika Kaisha: 5 patents #96 of 752Top 15%
EA E.I. Du Pont De Nemours And: 5 patents #1,460 of 8,010Top 20%
DA Daihen: 4 patents #62 of 305Top 25%
CC Cosmo Oil Co.: 3 patents #49 of 229Top 25%
EH E Ink Holdings: 3 patents #246 of 639Top 40%
MC Mitsubishi Gas Chemical Company: 3 patents #605 of 1,727Top 40%
AC Allied Consulting: 3 patents #198 of 1,310Top 20%
SI Sanshin Industries: 3 patents #120 of 319Top 40%
DE Denso: 2 patents #4,986 of 11,792Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NC Nitto Electric Industrial Co.: 2 patents #63 of 298Top 25%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
PC Petroleum Energy Center: 2 patents #46 of 180Top 30%
NL Nippon Sheet Glass Company, Limited: 2 patents #332 of 836Top 40%
NC Nippon Oil Seal Industry Co.: 1 patents #4 of 17Top 25%
NC Nippon Paper Industries Co.: 1 patents #263 of 535Top 50%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
CI Cosmo Research Institute: 1 patents #48 of 93Top 55%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
TC Tokusen Kogyo Co.: 1 patents #27 of 68Top 40%
JC Japan Hydrazine Co.: 1 patents #17 of 35Top 50%
KC Kinugawa Rubber Ind. Co.: 1 patents #22 of 69Top 35%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
Kubota: 1 patents #1,212 of 2,059Top 60%
TC Toshiba Machine Co.: 1 patents #70 of 186Top 40%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
NI Nidec: 1 patents #568 of 976Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
Overall (All Time): #6,658 of 4,157,543Top 1%
145
Patents All Time

Issued Patents All Time

Showing 51–75 of 145 patents

Patent #TitleCo-InventorsDate
7321460 Particle for display device, method for manufacturing particle for display device, image display medium and image forming apparatus Satoshi Hiraoka, Hidehiko Soyama 2008-01-22
7319554 Display medium, display device and display method Masaaki Abe, Hiroaki Moriyama, Yasufumi Suwabe, Yoshinori Machida, Kiyoshi Shigehiro 2008-01-15
7295364 Colorant, particles for display device, image display medium and image forming apparatus 2007-11-13
7288144 Non-aqueous ink-jet ink composition Shunsuke Uozumi 2007-10-30
D550548 Fixing device 2007-09-11
7205709 Image display medium and image formation device Hidehiko Soyama, Satoshi Hiraoka 2007-04-17
7073227 Bush Keisuke Fukushima 2006-07-11
7066086 Stencil printer Toshihiro Endo, Tadayuki Wakatabi 2006-06-27
7060125 Non-aqueous ink composition Teruaki Ohkawa, Hiroyuki Ogawa, Osamu Matsumoto, Toshihiro Endo 2006-06-13
7023608 Particle for a display device, image display medium and image forming apparatus Satoshi Hiraoka, Hidehiko Soyama 2006-04-04
6965467 Particles for display device, image display medium using the same, and image forming device Satoshi Hiraoka 2005-11-15
6950084 Image display medium and image forming apparatus Chisato Urano, Yoshihiro Inaba, Takeshi Matsunaga, Yoshinori Machida, Kiyoshi Shigehiro 2005-09-27
6938374 Guide system for guiding window glass of vehicle Takenori Nishimura, Nobuji Suzuki 2005-09-06
6923517 Drawer device 2005-08-02
6908913 Carbapenem derivatives Yuko Kano, Takahisa Maruyama, Takehiko Sawabe, Eiki Shitara, Kazuhiro Aihara +2 more 2005-06-21
6888557 Electroluminescent device with sufficient luminous power and driving method thereof Takashi Inoue, Masayuki Katayama, Yutaka Hattori, Hirotaka Suzuki, Masahiko Osada +1 more 2005-05-03
6876486 Particles for display device, image display medium using the same, and image forming device Satoshi Hiraoka, Hidehiko Soyama 2005-04-05
6857734 Ink jet printer and method of hardening ink for the printer 2005-02-22
6852734 Indole derivatives exhibiting chymase-inhibitory activities and process for preparation thereof Kenzo Hariyama, Yumiko Yanagisawa, Sojiro Shiokawa, Takumi Takeyasu, Osami Takenouchi +1 more 2005-02-08
6846073 Ink jet printer and its thick film printing method Akiko Hayashi 2005-01-25
6841233 Source sheet for stencil printing, plate manufacturing method, and stencil printing method Hideyuki Kinoshita, Tsutomu Nio, Toru Nakai, Yuichi Ogawa 2005-01-11
6836932 Assist grip Tamotsu Sugiyama 2005-01-04
6828955 Image display medium and image formation apparatus Chisato Urano, Yoshihiro Inaba 2004-12-07
6825187 Carbapenem derivatives of quarternary salt type Yuko Kano, Takahisa Maruyama, Eiki Shitara, Toshiro Sasaki, Kazuhiro Aihara +3 more 2004-11-30
6808214 Locking apparatus and storage apparatus for vehicle Tomoaki Sato 2004-10-26