KM

Keiichi Matsunaga

Brother Kogyo: 8 patents #992 of 2,767Top 40%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
MG Meg Group: 3 patents #2 of 5Top 40%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #275,395 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10090220 Semiconductor device Ayanori Ikoshi, Masahiro Hikita, Takahiro Sato, Manabu Yanagihara 2018-10-02
9227443 Image recording apparatus 2016-01-05
9141274 Image displaying device, and method and computer readable medium for the same Tatsuya Sato 2015-09-22
8744498 Cordless communication system Yukichi Sawaki 2014-06-03
8667828 Crankshaft production method and production apparatus Osamu Maeda 2014-03-11
8392851 Image processing apparatus Takahiko Watari, Tatsuya Sato 2013-03-05
8219838 Image processing apparatus with power saving 2012-07-10
8151431 Assembly member and method of manufacturing assembly member Yu Hashimoto, Yoshihiko Ukai 2012-04-10
8142098 Assembly member and method of manufacturing assembly member Yu Hashimoto, Yoshihiko Ukai 2012-03-27
8139272 Image reading apparatus, control program thereof, and method for determining output range of image data read by the apparatus 2012-03-20
8139255 Image reading apparatus and control program for image reading apparatus for determining output range of image data based on reference-range information of such image data 2012-03-20
7494827 Plasma etching method and plasma etching apparatus Mitsuhiro Ohkuni 2009-02-24
7100416 Carrier and method of manufacturing carrier Takashi Suzumura 2006-09-05
6730948 Semiconductor device including acrylic resin layer Kazuo Umeda 2004-05-04
6246591 Power cable arrangement in electronic apparatus Akihiro Ikeda 2001-06-12
4980347 Platinum complex, process for preparing same and antitumor agent Masaji Ohno, Masato Mutoh, Go Hata, Satoshi Hanada 1990-12-25
4912100 Platinum complex, process for preparing same and antitumor agent Masaji Ohno, Masato Mutoh, Hisao Kondo 1990-03-27