KS

Koji Sakamoto

Ricoh Company: 37 patents #422 of 9,818Top 5%
DE Denso: 9 patents #1,418 of 11,792Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
HG HGST: 7 patents #305 of 1,677Top 20%
Canon: 4 patents #10,118 of 19,416Top 55%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
HB Hgst Netherlands, B.V.: 2 patents #341 of 972Top 40%
DC Dainichiseika Color & Chemicals Mfg. Co.: 2 patents #125 of 376Top 35%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
MI Ministry Of International Trade & Industry: 2 patents #91 of 582Top 20%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Kyocera: 1 patents #2,054 of 3,732Top 60%
NR Nidec Read: 1 patents #26 of 61Top 45%
Basf Se: 1 patents #8,065 of 13,826Top 60%
SC Sekisui Plastics Co.: 1 patents #60 of 144Top 45%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
WC World Chemical Co.: 1 patents #6 of 22Top 30%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #14,553 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 26–50 of 100 patents

Patent #TitleCo-InventorsDate
8512565 Solid-liquid separator with self-priming pump Yoji Mori, Yoji Karasawa, Yasuichi Haga 2013-08-20
8401059 Radio communication system Junichi Suzuki, Takashi Saeki, Masanori Kurita 2013-03-19
8375105 In-flight service system Norikazu Kuwata 2013-02-12
8351163 Tunneling magnetoresistance read head having a cofe interface layer and methods for producing the same Koichi Nishioka 2013-01-08
8339752 Magnetic head with wide sensor back edge, low resistance, and high signal to-noise ratio and methods of production thereof Masashi Hattori, Koichi Nishioka, Tsutomu Yasuda, Hideki Mashima 2012-12-25
8339753 Magnetic bias structure for magnetoresistive sensor Norihiro Okawa, Koji Okazaki 2012-12-25
8284526 Tunneling junction magnetoresistive effect element and manufacturing method thereof Koichi Nishioka, Tatsumi Hirano 2012-10-09
8241080 Cover structure for outboard engine unit Akiko Ichikawa 2012-08-14
8199002 Wireless fire alarm system Junichi Suzuki, Takashi Saeki, Masanori Kurita 2012-06-12
8142245 Outboard engine unit Akiko Ichikawa 2012-03-27
8064159 Current perpendicular to plane (CPP) magnetic read head Koichi Nishioka, Katsuya Mitsuoka, Katsumi Hoshino, Yo Sato 2011-11-22
7947933 Ceramic heater and method for manufacture thereof Ryuichi Nagasako, Osamu Hamada 2011-05-24
7883385 Outboard motor 2011-02-08
7867047 Outboard motor intake port system 2011-01-11
7517597 Magnetic recording medium Tatsuya Hinoue, Hiroyuki Suzuki, Tetsuya Kanbe 2009-04-14
7005202 Magnetic recording medium and magnetic recording apparatus Tetsuya Kanbe, Yotsuo Yahisa, Yoshibumi Matsuda, Jo Inagaki 2006-02-28
7001894 Blood flow improvers and thrombosis preventives or remedies Tatsuji Saito 2006-02-21
6931758 Method of controlling moisture of material and apparatus therefore Susumu Uchida, Katsuhide Yokota, Takashi Ogawa, Kazuo Yoshimoto 2005-08-23
6788255 Antenna unit having radio absorbing device Shinji Fukui, Shirou Koide, Akihiko Hayashi, Kazunobu Noda 2004-09-07
6756113 Magnetic recording medium and manufacturing method thereof Yoshibumi Matsuda, Tetsuya Kanbe, Yotsuo Yahisa 2004-06-29
6737977 Fire detector unit Takayuki Nishikawa, Shoichi Oka, Takeshi Wada, Yasuyuki Kawano, Kenji Toyoda +2 more 2004-05-18
6703148 Magnetic recording medium and magnetic disk apparatus using the same Yoshibumi Matsuda, Yotsuo Yahisa, Yuzuru Hosoe, Akira Kato 2004-03-09
6692843 Magnetic recording medium, method of fabricating magnetic recording medium, and magnetic storage Yoshibumi Matsuda, Akira Ishikawa, Yotsuo Yahisa, Yuzuru Hosoe, Tetsuya Kanbe 2004-02-17
6627621 Neutrophil function inhibitors Isao Nagaoka 2003-09-30
6623874 Magnetic recording medium and magnetic recording apparatus Tetsuya Kanbe, Yotsuo Yahisa, Yoshibumi Matsuda, Jo Inagaki 2003-09-23