YT

Yoshikazu Tanaka

PA Panasonic: 32 patents #469 of 21,108Top 3%
Nissan Motor Co.: 25 patents #146 of 8,689Top 2%
TO Toyota: 16 patents #1,599 of 26,838Top 6%
UN Unicharm: 16 patents #81 of 624Top 15%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
MI Mitsubishi Cable Industries: 14 patents #3 of 372Top 1%
Mitsubishi Electric: 12 patents #2,296 of 25,717Top 9%
FC Furukawa Electric Co.: 7 patents #276 of 2,370Top 15%
ES Elo Touch Solutions: 7 patents #25 of 111Top 25%
FS Furukawa Automotive Systems: 7 patents #19 of 269Top 8%
UJ Unisia Jecs: 6 patents #38 of 395Top 10%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
SO Sony: 6 patents #6,793 of 25,231Top 30%
SI Sumitomo Rubber Industries: 5 patents #438 of 1,637Top 30%
SI Seiko Instruments: 5 patents #328 of 1,437Top 25%
TC Toyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
RS Ryosei Electro-Circuit System: 3 patents #3 of 14Top 25%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
IC Idemitsu Kosan Co.: 3 patents #409 of 1,237Top 35%
JC Japan Electronic Control Systems Co.: 3 patents #19 of 86Top 25%
TK Toyo Boseki Kabushiki Kaisha: 3 patents #234 of 1,085Top 25%
TK Touch Panel Systems, K.K.: 2 patents #1 of 15Top 7%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%
DC Daido Steel Co.: 2 patents #47 of 272Top 20%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
FL Fujitsu General Limited: 2 patents #129 of 325Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
JC Janome Sewing Machine Co.: 2 patents #82 of 229Top 40%
LI Lintec: 2 patents #189 of 514Top 40%
NU National University Corp Hiroshima University: 2 patents #3 of 42Top 8%
NI Nippon Itf: 2 patents #8 of 27Top 30%
NC Nippon Piston Ring Co.: 2 patents #59 of 208Top 30%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
TC Tanabe Seiyaku Co.: 2 patents #165 of 389Top 45%
TC Toyoda Iron Works Co.: 2 patents #33 of 147Top 25%
TC Tyco Electronics Co.: 2 patents #481 of 1,364Top 40%
FT Fci Americas Technology: 2 patents #62 of 252Top 25%
PC Pacific Industrial Co.: 1 patents #64 of 133Top 50%
NE Nec: 1 patents #7,889 of 14,502Top 55%
ET Elo Touchsystems: 1 patents #15 of 51Top 30%
HP HP: 1 patents #3,612 of 7,018Top 55%
MK Murata Kikai: 1 patents #251 of 454Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
YC Yoshino Gypsum Co.: 1 patents #49 of 106Top 50%
HC Hosokawa Yoko Co.: 1 patents #55 of 121Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #2,627 of 4,157,543Top 1%
223
Patents All Time

Issued Patents All Time

Showing 101–125 of 223 patents

Patent #TitleCo-InventorsDate
7615296 Fuel cell system Hideo Ohara, Masataka Ozeki, Akinari Nakamura, Shigeki Yasuda, Takashi Nishikawa 2009-11-10
7579732 Insulating motor housing Shinji Yamaguchi, Masafumi Sugawara, Hiroyuki Kinugawa 2009-08-25
7531937 Axial air-gap electronic motor Tomonori Kojima, Toshiaki Tanno, Yoichi Tanabe, Hirokazu Matsuzaki, Masaki Yamada +1 more 2009-05-12
7532987 Fuel-cell power generation system and control method therefor Shigeaki Matsubayashi, Masami Funakura, Tsuneko Imagawa, Masataka Ozeki 2009-05-12
7513281 Method of manufacturing pneumatic tire Ikuji Ikeda, Naohiko Kikuchi 2009-04-07
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, Masao Yamamoto +1 more 2009-03-17
7495482 Semiconductor device Kenji Sakai 2009-02-24
7473208 Shift control device of automatic transmission Masami Kondo, Tooru Matsubara, Yasushi Sato, Satoshi Yoshida, Akira Fukatsu +1 more 2009-01-06
D583936 Disposable diaper Kenichi Sasayama, Hirotomo Mukai, Tomoko Tsuji, Tatsuya Hashimoto, Kei Wakasugi 2008-12-30
D583935 Disposable diaper Kenichi Sasayama, Hirotomo Mukai, Tomoko Tsuji, Tatsuya Hashimoto, Kei Wakasugi 2008-12-30
7452618 Fuel cell cogeneration system Akinari Nakamura, Masataka Ozeki 2008-11-18
D578486 Electric connector housing Satoshi Uramatsu, Shinji Yamaguchi, Tetsu Hirose, Naohito Sasaki 2008-10-14
D578485 Electric connector housing Satoshi Uramatsu, Shinji Yamaguchi, Tetsu Hirose, Naohito Sasaki 2008-10-14
7419409 Connection terminal Yukifumi Machida, Tetsu Hirose 2008-09-02
7418315 Power generation system Akinari Nakamura, Masataka Ozeki, Takashi Nishikawa 2008-08-26
7393233 Electrical connector having locking mechanism for locking connector housings Yukifumi Machida, Shinji Yamaguchi, Makoto Enari, Tetsu Hirose 2008-07-01
7252556 Electrical connector having locking claw Tsugio Anbo, Tetsu Hirose, Gerard Mulot, Claude Casses 2007-08-07
7244210 Power transmission apparatus for vehicle and vehicle-driving electric machinery system using the same Kyugo Hamai, Hideki Sekiguchi, Shogo Miyamoto 2007-07-17
7207841 Electrical connector Yukifumi Machida, Shinji Yamaguchi, Takayuki Higuchi 2007-04-24
7204148 Acoustic wave touch detecting apparatus Joel C. Kent, James Roney 2007-04-17
7189187 Control apparatus and method for vehicular automatic transmission Makoto Nakayashiki, Tooru Matsubara, Takahiro Sakai, Yoshio Hasegawa 2007-03-13
7135014 Diaper with thigh elastics positioned beneath inner pad and overlapping second elastics positioned above backsheet Toru Sasaki, Hirotomo Mukai 2006-11-14
7122090 Process for preparing rubber sheet and tread and studless tire using same Isamu Tsumori, Akira Minakoshi, Naohiko Kikuchi, Takuzo Iwata, Norio Taniguchi 2006-10-17
7115065 Vehicle control apparatus Atsushi Tabata, Akira Hoshino, Masami Kondo 2006-10-03
7093629 Pneumatic tire and method of manufacturing rubber component therefor Genichiro Ishikawa 2006-08-22