KK

Koichi Kato

TO Toyota: 22 patents #976 of 26,838Top 4%
TI Takeda Chemical Industries: 19 patents #37 of 1,420Top 3%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
KT Kabushiki Kaisha Toshiba: 14 patents #2,131 of 21,451Top 10%
Ricoh Company: 14 patents #1,578 of 9,818Top 20%
DE Denso: 10 patents #1,243 of 11,792Top 15%
Casio Computer Co.: 5 patents #505 of 1,970Top 30%
SS Sumitomo Wiring Systems: 4 patents #805 of 2,615Top 35%
FC Fuji Photo Optical Co.: 4 patents #132 of 509Top 30%
SO Sony: 3 patents #10,744 of 25,231Top 45%
RI Rigaku: 3 patents #73 of 239Top 35%
JC Japan Vilene Company: 3 patents #18 of 154Top 15%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
CC Children'S Medical Center: 2 patents #340 of 1,211Top 30%
CC Clarion Co.: 2 patents #253 of 721Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Cable: 2 patents #313 of 1,086Top 30%
JT Jtekt: 2 patents #749 of 1,969Top 40%
KO Komatsu: 2 patents #831 of 2,087Top 40%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
NT Nippon Telephone And Telegraph: 1 patents #8 of 84Top 10%
FC Fujiwa Denki Co.: 1 patents #10 of 18Top 60%
NK Nsk-Warner K.K.: 1 patents #110 of 206Top 55%
ON Onkyo: 1 patents #80 of 170Top 50%
PC Polyplastics Co.: 1 patents #154 of 292Top 55%
MM Memc Electronic Materials: 1 patents #138 of 273Top 55%
SI Sintokogio: 1 patents #245 of 455Top 55%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
SC Starlite Co.: 1 patents #3 of 44Top 7%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
IC Iwaki Co.: 1 patents #24 of 53Top 50%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
NL Nippon Mining Company Limited: 1 patents #97 of 262Top 40%
NO Nippon Oil: 1 patents #392 of 773Top 55%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
Overall (All Time): #6,200 of 4,157,543Top 1%
150
Patents All Time

Issued Patents All Time

Showing 51–75 of 150 patents

Patent #TitleCo-InventorsDate
9349876 Nonvolatile semiconductor memory Izumi Hirano, Yuichiro Mitani, Masayasu Miyata, Yasushi Nakasaki, Daisuke Matsushita +2 more 2016-05-24
9293774 Fluid supply system and method of controlling fluid supply system Saneto Asano, Koichi Takaku, Taneaki Miura, Hiroyasu Ozaki 2016-03-22
9291218 Vehicle control system Kensei Hata, Yuji Iwase, Yosuke Suzuki, Seitaro Nobuyasu, Taro MOTEKI 2016-03-22
9243713 Sealing structure Taneaki Miura, Hiroyasu Ozaki, Koichi Takaku, Saneto Asano 2016-01-26
9217478 Release mechanism for friction clutch Seitaro Nobuyasu, Yuji Iwase, Yosuke Suzuki, Kensei Hata, Taro MOTEKI 2015-12-22
9157749 Position calculation method and position calculation apparatus Toshiyuki Aoki, Mikio Bando, Tomoaki Hiruta, Hiroyuki Kohida, Akihiro Kawabata 2015-10-13
8973894 Solenoid and solenoid valve Hiroyasu Ozaki, Taneaki Miura, Koichi Takaku, Hirokazu Kuwabara 2015-03-10
8956467 Composite steel part and manufacturing method for the same Koji Obayashi, Mamoru TAKEUCHI, Ryuta Sugiyama, Ken Shimizu 2015-02-17
8945787 Fuel-using system comprising electromagnetic force adjusting unit Saneto Asano, Koichi Takaku, Taneaki Miura, Hiroyasu Ozaki 2015-02-03
8908833 X-ray generator Masahiro Nonoguchi, Masashi Kageyama, Tomohiro Chaki, Masaaki Yamakata, Masaru Kuribayashi 2014-12-09
8879690 X-ray generator Tomohiro Chaki, Masahiro Nonoguchi, Masashi Kageyama, Masaru Kuribayashi 2014-11-04
8863973 Sealing structure Koichi Takaku, Hiroyasu Ozaki, Taneaki Miura, Hikaru Okada 2014-10-21
8820712 Opening and closing valve for high-pressure gas Taneaki Miura, Hiroyasu Ozaki, Koichi Takaku 2014-09-02
8803006 Electrical wire holding device Masaaki Imahori, Shinji Ito, Nobuyuki Yamashita, Michiaki Shimizu 2014-08-12
8783284 Fluid supply system Koichi Takaku, Saneto Asano, Hiroyasu Ozaki, Taneaki Miura 2014-07-22
8557717 Method for manufacturing a semiconductor device Daisuke Matsushita, Koichi Muraoka, Yasushi Nakasaki, Yuichiro Mitani 2013-10-15
8525029 Vehicle electrical conduction path Hajime Maejo, Toshiyuki Horikoshi 2013-09-03
8426302 Method of manufacturing semiconductor device Daisuke Matsushita, Yuichiro Mitani 2013-04-23
8395339 Motor control device Keisuke Nishimura, Zhiqian Chen, Subrata Saha 2013-03-12
8145101 Developing device, image forming apparatus and process cartridge in which a shock is applied intermittently to the discharged developer Junichi Terai, Koichi Sakata, Maiko Koeda, Kentaroh Tomita, Kiyonori Tsuda 2012-03-27
8126373 Toner supply device and image forming apparatus that prevents toner from being scattered from the device Kohichi Utsunomiya, Junichi Terai, Klyonori Tsuda, Emi Kita, Satoru Yoshida +1 more 2012-02-28
8126346 Apparatus and method for fixing an image Jun Yura, Hiroshi Nakai, Kazumi Suzuki, Kei Yasutomi, Hideki Kosugi +2 more 2012-02-28
8064807 Developer supply system and image forming apparatus incorporating same Maiko Koeda, Emi Kita, Keiko Matsumoto, Takuzi Yoneda, Yuki Oshikawa +1 more 2011-11-22
8010020 Developing device and image forming apparatus equipped with the same Emi Kita, Kiyonori Tsuda, Yuki Oshikawa, Susumu Tateyama, Yoshitaka Fujinuma 2011-08-30
7991330 Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridge Yuki Oshikawa, Hiroyuki Okaji, Mugijirou Uno, Kiyonori Tsuda, Emi Kita +1 more 2011-08-02