TN

Tsuyoshi Nakagawa

HI Hitachi: 35 patents #681 of 28,497Top 3%
DE Denso: 10 patents #1,243 of 11,792Top 15%
HC Hirose Electric Co.: 7 patents #45 of 407Top 15%
Canon: 5 patents #9,253 of 19,416Top 50%
OL Olympus: 4 patents #1,098 of 3,097Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NS Nidec Servo: 2 patents #23 of 83Top 30%
NF Nippon Medical School Foundation: 2 patents #2 of 60Top 4%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
Overall (All Time): #31,950 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDate
11368057 Motor having stator including respective laminations having protrusions of caulking dowel portions to secure said laminations Norihisa Imaizumi 2022-06-21
11177714 Motor Norihisa Imaizumi 2021-11-16
9814396 Pulse wave signal processor Kouki Futatsuyama, Taiji Kawachi 2017-11-14
9289236 Mucosa separation apparatus, and method for mucosa separation Akihito Sadamasa, Yasuo Miyano, Yutaka Yanuma, Ichiro Takahashi, Kenji Shibaki +2 more 2016-03-22
8920181 Coaxial connector Kohei Hida 2014-12-30
8870782 Pulse wave analyzer and blood pressure estimator using the same Kouki Futatsuyama, Harutsugu Fukumoto, Naoki Mitsumoto, Tatsuya Ikegami 2014-10-28
8774896 Electrocardiograph with subject contact detection based on signal difference Kouki Futatsuyama, Harutsugu Fukumoto 2014-07-08
8548578 Living body state monitor apparatus Shinya Matsunaga, Shinji Nanba, Kouki Futatsuyama, Takao Katoh, Hiroshige Murata +3 more 2013-10-01
8414328 Method of installing antenna and coaxial connector Daisuke Yamakoshi 2013-04-09
8038597 Instrument for endoscope Yutaka Yanuma, Yasushi Okoshi, Isao Sasaki 2011-10-18
8038450 Coaxial connector and method of assembling the same 2011-10-18
7945313 Method and device for monitoring heart rhythm in a vehicle Yoshitaka Fuwamoto, Takao Katoh, Taiji Kawachi 2011-05-17
7786184 Active energy ray curable resin composition and sheet-like optical article Shinji Makino, Koichiro Sanefuji 2010-08-31
7777964 Plastic rod lens, rod lens array, rod lens plate, image sensor and printer Hiroshi Abe, Takashi Saeki, Norifumi Hirota 2010-08-17
7672764 System and method for recording physical response Satomi Yoshioka, Ichiro Yoshida 2010-03-02
7632123 Surface mount connector having housing with groove 2009-12-15
7274565 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Koichi Kimura, Hideaki Gemma, Hitoshi Kawaguchi 2007-09-25
7220227 Adapter for endoscope and endoscope Isao Sasaki, Yasushi Ohkoshi, Jin Ito, Kenichi Adachi, Hiroaki Kubokawa +4 more 2007-05-22
7217137 Coaxial connector having a switch 2007-05-15
7206631 Sleepiness level detection device Taiji Kawachi, Akiko Ito, Takeshi Yoshinori 2007-04-17
7198599 Endoscope apparatus Hiroaki Goto, Yutaka Yanuma 2007-04-03
7131873 Electrical connector capable of preventing plugging error Yukinori Miyake, Kenji Kawamura, Tetsuya Ozaki 2006-11-07
7113100 Vehicle tiredness alleviating system Takeshi Yoshinori 2006-09-26
7086867 Coaxial connector Tetsuya Ozaki 2006-08-08
7068503 Information processing unit and information processing related units Hideki Kamimaki, Yukihide Inagaki, Koichi Kimura, Hideaki Gemma, Hitoshi Kawaguchi 2006-06-27