MY

Masahiro Yamada

SL Suntory Flowers Limited: 35 patents #6 of 67Top 9%
SO Sony: 32 patents #1,052 of 25,231Top 5%
KT Kabushiki Kaisha Toshiba: 30 patents #831 of 21,451Top 4%
Kubota: 22 patents #48 of 2,059Top 3%
TI Toyota Industries: 12 patents #102 of 1,610Top 7%
FL Fujitsu Ten Limited: 12 patents #20 of 996Top 3%
Mitsubishi Electric: 11 patents #2,558 of 25,717Top 10%
MC Mitsubishi Chemical: 10 patents #130 of 3,022Top 5%
Kawasaki: 10 patents #173 of 2,943Top 6%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
TO Toyota: 9 patents #3,216 of 26,838Top 15%
TL Tokyo Electron Limited: 8 patents #950 of 5,567Top 20%
SC Sumitomo Chemical: 7 patents #703 of 4,033Top 20%
DI Daikin Industries: 7 patents #494 of 2,957Top 20%
AR Asahi Research: 7 patents #1 of 6Top 20%
NE Nec: 6 patents #2,374 of 14,502Top 20%
OC Osaka Gas Co.: 5 patents #37 of 689Top 6%
JL Japan Aviation Electronics Industry, Limited: 5 patents #207 of 728Top 30%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
NK Nsk-Warner K.K.: 4 patents #47 of 206Top 25%
ML Mitsubishi Pencil Company, Limited: 3 patents #97 of 302Top 35%
IK Ishikawa Tekko Kabushiki Kaisha: 3 patents #1 of 17Top 6%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
MI Mitsuba: 3 patents #118 of 618Top 20%
ME Mitsubishi Heavy Industries Engineering: 3 patents #38 of 148Top 30%
FC Funai Electric Co.: 3 patents #330 of 943Top 35%
AT Agency Of Industrial Science And Technology: 3 patents #163 of 1,778Top 10%
HC Honda Tsushin Kogyo Co.: 3 patents #23 of 84Top 30%
FI Fujifilm Business Innovation: 3 patents #693 of 1,659Top 45%
NT Ntn: 3 patents #452 of 1,364Top 35%
MK Mitsubishi Kasei: 2 patents #194 of 911Top 25%
KI Kabushiki Kaisha Somic Ishikawa: 2 patents #12 of 36Top 35%
MS Mitsubishi Heavy Industries Machinery Systems: 2 patents #49 of 158Top 35%
SL Suntory Holdings Limited: 2 patents #246 of 846Top 30%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
DE Denso: 2 patents #4,986 of 11,792Top 45%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SD Showa Denko: 1 patents #231 of 593Top 40%
EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
CC Chugai Ro Co.: 1 patents #41 of 127Top 35%
BT Berg Technology: 1 patents #101 of 189Top 55%
OC Osaka Gas Chemicals Co.: 1 patents #9 of 38Top 25%
IC Itt Cannon: 1 patents #8 of 19Top 45%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
KU Kuboto: 1 patents #4 of 17Top 25%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
MC Mitsubishi Logisnext Co.: 1 patents #28 of 51Top 55%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
HD Hitachi Displays: 1 patents #519 of 752Top 70%
NI Nidec: 1 patents #568 of 976Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Tokyo, ID: #1 of 13 inventorsTop 8%
Overall (All Time): #1,246 of 4,157,543Top 1%
304
Patents All Time

Issued Patents All Time

Showing 251–275 of 304 patents

Patent #TitleCo-InventorsDate
6227894 Insertion and withdrawal connector apparatus, structure of remote controlling engagement and separation thereof, and connecting frame block structure for insertion and withdrawal connector apparatus or the like Toshihiko Maeda, Yoshinori Mizusawa, Osamu Hashiguchi, Kazuomi Sato, Hisashi Ishida +2 more 2001-05-08
6159862 Semiconductor processing method and system using C.sub.5 F.sub.8 Youbun Ito, Kouichiro Inazawa, Abron Toure, Kunihiko Hinata, Hiromi Sakima 2000-12-12
6149447 Insertion and withdrawal connector apparatus, structure of remote controlling engagement and separation thereof, and connecting frame block structure for insertion and withdrawal connector apparatus or the like Toshihiko Maeda, Yoshinori Mizusawa, Osamu Hashiguchi, Kazuomi Sato, Hisashi Ishida +2 more 2000-11-21
6123759 Carbon black, process for producing the same, and aqueous dispersion and water-base ink both containing the same Nobutake Mise, Takashi Hirasa 2000-09-26
6034732 Digital broadcast receiving terminal apparatus Atsushi Hirota, Noriya Sakamoto 2000-03-07
5996790 Watertight equipment cover Kiichi Sandow, Hiroyuki Inagawa 1999-12-07
5993525 Recording liquid Hideo Sano 1999-11-30
5937790 Anti-stress agent for animals and a method of reducing stress in animals Shinobu Ito, Eiji Ogata 1999-08-17
5923829 Memory system, memory control system and image processing system Satoki Ishii, Yoshitsugu Inoue, Toru Noro 1999-07-13
5919294 Recording liquid Takashi Hirasa, Makoto Ishizu 1999-07-06
5894363 Electro-optical element Tsuyoshi Ogawa 1999-04-13
5786926 Electro-optical device having inverted domains formed inside a ferro-electric substrate and electro-optical unit utilizing thereof 1998-07-28
5758053 Fault handling and recovery for system having plural processors Shigeo Takeuchi, Yasuhiro Inagaki, Junji Nakagoshi, Shinichi Shutoh, Tatsuo Higuchi +4 more 1998-05-26
5743669 Ball joint Kouichi Fujita, Keiichiro Suzuki, Masao Takayama, Masazumi Suzuki 1998-04-28
5730613 Electrical connector for connecting flexible circuit boards 1998-03-24
5725644 Recording liquid and recording method according to ink-jet recording system using the same Hideo Sano, Hiroshi Takimoto, Toru Nishimura, Takashi Hirasa 1998-03-10
5609673 Recording liquid Hiroshi Takimoto, Hideo Sano 1997-03-11
5601378 Rod-end bearing device Takao Fukukawa, Masao Takayama 1997-02-11
5589711 Semiconductor package Toshifumi Sano, Yoshiaki Umezawa, Yoshikatsu Okada, Akira Natori 1996-12-31
5588732 Video lighting apparatus and electrode apparatus therefor Yuu Sasaki, Junichi Iwasawa 1996-12-31
5526173 Method of local domain control on nonlinear optical materials Takashi Yamaguchi 1996-06-11
5522727 Electrical angle connector of a printed circuit board type having a plurality of connecting conductive strips of a common length Kazuki Saito, Takenori Kudo, Shoji Umesato 1996-06-04
5488043 Method for stabilizing acephate and a dry pesticidal formulation containing the stabilized acephate Yasuyuki Katayama, Toshiro Ohtsubo 1996-01-30
5480478 Recording liquid Hideo Sano, Yukichi Murata, Toru Nishimura, Hiroshi Takimoto, Nobuyoshi Satoh 1996-01-02
5478384 Recording liquid Hiroshi Takimoto, Tomio Yoneyama, Hideo Sano, Yukichi Murata 1995-12-26