IM

Isao Matsumoto

Sumitomo Electric Industries: 32 patents #425 of 21,551Top 2%
TO Toyota: 23 patents #895 of 26,838Top 4%
SO Sony: 9 patents #4,874 of 25,231Top 20%
KI Kioritz: 4 patents #52 of 197Top 30%
JC Japan Capacitor Industrial Co.: 2 patents #14 of 22Top 65%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
TC Toyo Advanced Technologies Co.: 1 patents #21 of 40Top 55%
UT University Of Tsukuba: 1 patents #70 of 344Top 25%
YS Yokogawa Medical Systems: 1 patents #29 of 55Top 55%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
SU Subaru: 1 patents #677 of 1,436Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
SE Sega Enterprises: 1 patents #260 of 515Top 55%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
DL Denki Kogyo Company, Limited: 1 patents #7 of 32Top 25%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #17,799 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 1–25 of 90 patents

Patent #TitleCo-InventorsDate
12219283 Imaging device 2025-02-04
12041370 Imaging apparatus and electronic device Shunya Nakamura 2024-07-16
11774447 Detection of citrullinated inter-alpha-trypsin inhibitor heavy chain 4 (ITIH4) Takayuki Sumida, Hoshimi Kawaguchi 2023-10-03
11197652 Radiographic image analysis apparatus and radiographic image analysis system Kazuo Kasahara, Rie Tanaka, Masaya Tamura, Noriyuki Ohkura, Junsei Horii +1 more 2021-12-14
10424776 Method for manufacturing electrodes using three-dimensional substrate for electrochemical applied products Hua Zhou, Koji Yoshioka 2019-09-24
10374279 Connector device and communication system Takayuki Mogi, Kenichi Kawasaki, Tetsuya Makita, Tatsuhito Aono, Yu Shigeta +4 more 2019-08-06
9299986 Method for manufacturing metal-made three-dimensional substrate for electrodes, metal-made three-dimensional substrate for electrodes and electrochemical applied products using the same Hua Zhou, Koji Kuwana 2016-03-29
8779808 Output circuit for a bus Hidekazu Kikuchi 2014-07-15
8555615 Internal combustion engine exhaust gas control system and control method of internal combustion engine exhaust gas control system Hiroki Murata, Naofumi Magarida, Akira Yamashita, Hiroyuki Haga, Takenori Saoda 2013-10-15
8557410 Secondary battery with a spirally-rolled electrode group Hua Zhou, Koji Kuwana 2013-10-15
8494698 Hybrid system control apparatus and hybrid system control method Hiroki Murata, Naofumi Magarida, Akira Yamashita, Hiroyuki Haga, Takenori Saoda 2013-07-23
8433836 Centralized master-slave-communication control system and method with multi-channel communication on the same line Hidekazu Kikuchi, Ryuichiro Kawai 2013-04-30
8291697 Internal combustion engine control device Takenori Saoda, Naofumi Magarida, Hiroki Murata, Akira Yamashita, Hiroyuki Haga 2012-10-23
8196404 Exhaust gas recirculation system for internal combustion engine and method for controlling the same Tomomi Onishi, Shigeki Nakayama, Teruhiko Miyake, Masahiro Nagae, Hajime Shimizu +4 more 2012-06-12
8187738 Spirally-rolled electrodes with separator and the batteries therewith 2012-05-29
8051659 Control apparatus for internal combustion engine and method for controlling the same Akira Yamashita, Naofumi Magarida, Hiroki Murata, Hiroyuki Haga, Takenori Saoda 2011-11-08
7887947 Connection structure between unit cells Hiroshi Kawano, Keisuke Aoki, Yoshimitsu Hiroshima, Hiroshi Narusawa 2011-02-15
RE41758 Internal combustion engine having a variable valve train Makoto Ogiso, Mitsuru Saitoh 2010-09-28
7758997 Secondary battery Shoichi Hashimoto, Masayuki Domen 2010-07-20
7662375 Use of glucose-6-phosphate isomerase and antibodies thereto for the diagnosis and therapy of arthritis, and test of anti-arthritic compounds Christophe Benoist, Anne-Sophie Korganow, Diane Mathis, Mariana Maccioni, Hong Ji 2010-02-16
7538038 Method of removing resist, semiconductor device thereby and method of manufacturing a semiconductor device Atsushi Matsushita, Kazuaki Inukai, Hong-Jae Shin, Naofumi Ohashi, Shuji Sone +1 more 2009-05-26
RE39851 Internal combustion engine having a variable valve train Makoto Ogiso, Mitsuru Saitoh 2007-09-25
7205030 Method for forming porous film Kaori Misawa, Naofumi Ohashi, Koichi Abe, Haruaki Sakurai 2007-04-17
7111594 Method of operating internal combustion engine including electromagnetically driven intake valves Tametoshi Mizuta, Kazuhiko Shiratani, Shoji Katsumata, Keiji Yoeda, Makoto Ogiso +1 more 2006-09-26
7087345 Spirally-rolled electrodes with separator and the batteries therewith 2006-08-08