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 51–75 of 223 patents

Patent #TitleCo-InventorsDate
8862282 Energy supply system Hideo Ohara, Masataka Ozeki, Kunihiro Ukai 2014-10-14
8860964 Computer readable medium, print control apparatus, print control method, and print system monitoring the storing of job and job ticket into second folder Masahiro Fukuda, Hongyang Guo 2014-10-14
8859155 Fuel cell operating method and fuel cell system Motomichi Katou, Takanori Shimada 2014-10-14
8803561 Semiconductor circuit and semiconductor device Motoki Imanishi, Kenji Sakai, Kyouko Oyama 2014-08-12
8787127 Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device Masakazu Hirata, Norio Chiba, Manabu Oumi, Yoko Shinohara, Sachiko Tanabe 2014-07-22
8765314 Fuel cell system and method for stopping operation of fuel cell system Yasushi Sugawara, Junji Morita, Makoto Uchida, Takayuki Urata, Shinya Kosako +5 more 2014-07-01
8747498 Hydrogen generator and fuel cell system comprising the same Kiyoshi Taguchi, Takanori Shimada, Yoshio Tamura, Shigeki Yasuda 2014-06-10
8735009 Control unit for fuel-cell power generation apparatus, and control method, control program and computer-readable record medium with control program for the same Shigeaki Matsubayashi, Masataka Ozeki 2014-05-27
8734582 Dried gypsum composition and gypsum-based coating Takuji Yamashita, Masato Yamaguchi 2014-05-27
8730515 Recording medium having printing control program thereon, printing control apparatus, and printing control method Takashi Toriumi, Akihiro Kinoshita, Shizhong Zhu, Yongtao Liang 2014-05-20
8728675 Fuel cell system Masataka Ozeki, Akinari Nakamura, Hideo Ohara 2014-05-20
8724357 Power semiconductor device including a bootstrap compensation circuit Motoki Imanishi, Kenji Sakai 2014-05-13
8663185 Wearing article Katsumi Mizutani, Haruki Toda, Maiko Suzuki 2014-03-04
8586854 Thermoelectric conversion element Kenji Higashi, Yuji Hori, Yoji Yamada, Kaoru Kishigui, Akira Nakayama 2013-11-19
8577512 Energy supply system Hiroaki Kaneko, Hideo Ohara, Masataka Ozeki, Kunihiro Ukai 2013-11-05
8577511 Energy supply system Hideo Ohara, Masataka Ozeki, Kunihiro Ukai 2013-11-05
8576202 Bezel-less acoustic touch apparatus Ting Gao, Joel C. Kent, Jeffrey Haller, Daniel H. Scharff, Timothy O. Avery 2013-11-05
8546030 Hydrogen generator, fuel cell system comprising hydrogen generator, and operation method of hydrogen generator, and operation method of fuel cell system Yoshio Tamura, Kiyoshi Taguchi 2013-10-01
8530104 Method of operating a fuel cell system Masataka Ozeki, Akinari Nakamura 2013-09-10
8513523 Relay terminal member, circuit structure including the same, and electronic unit Tsugio Ambo, Tetsu Hirose 2013-08-20
8481219 Fuel cell system and operation method thereof Hideo Ohara, Akinari Nakamura, Masataka Ozeki, Akinori Yukimasa 2013-07-09
8475965 Fuel cell power generation system with valve on raw material gas supply passage and valve downstream of carbon monoxide decreasing unit, and method for operating fuel cell power generation system Akinari Nakamura, Masataka Ozeki, Hideo Ohara 2013-07-02
8432010 Solid-state image pickup device, method of manufacturing solid-state image pickup device, and electronic apparatus Youichi Otsuka, Kazuaki Ogawa, Taichi Natori, Atsushi Yamamoto, Yasunori Koshino +7 more 2013-04-30
8425801 Composite organic electroluminescent material and production method thereof Hidehiro Matsunami, Yasunori Kadoi, Chishio Hosokawa, Toshihiro Iwakuma, Atau Ioku 2013-04-23
8415064 Fuel cell system Shinji Miyauchi, Hitoshi Oishi, Motomichi Katou 2013-04-09