KK

Keiichi Kurokawa

FC Fuji Electric Co.: 15 patents #136 of 2,643Top 6%
Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
DE Denso: 1 patents #6,940 of 11,792Top 60%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Kasai, JP: #156 of 5,842 inventorsTop 3%
Overall (All Time): #94,400 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
9964867 Electrophotographic photoreceptor, manufacturing method and identification method thereof, and image forming apparatus Kazuya Saito 2018-05-08
9823614 Photoreceptor drum having a flange Yuji Ogawa 2017-11-21
9307260 Image decoding apparatus, image decoding method, image coding apparatus, and image coding method Naoki Yoshimatsu, Takeshi Tanaka 2016-04-05
9185406 Image decoding device, image coding device, methods thereof, programs thereof, integrated circuits thereof, and transcoding device Takeshi Tanaka, Naoki Yoshimatsu, Daisuke Iwahashi 2015-11-10
9176454 Electrophotographic photoreceptor Yuji Ogawa 2015-11-03
D739890 Flange for xerographic photoreceptor Yuji Ogawa 2015-09-29
D739891 Flange for xerographic photoreceptor Yuji Ogawa 2015-09-29
9023562 Electrophotographic photoreceptor Takashi Ueno, Yuji Ogawa 2015-05-05
9008551 Electrophotographic photoreceptor Yuji Ogawa 2015-04-14
8982964 Image decoding device, image coding device, methods thereof, programs thereof, integrated circuits thereof, and transcoding device Takeshi Tanaka, Naoki Yoshimatsu, Daisuke Iwahashi 2015-03-17
D699282 Flange for xerographic photoreceptor Yuji Ogawa 2014-02-11
D699281 Flange for xerographic photoreceptor Yuji Ogawa 2014-02-11
D698860 Flange for xerographic photoreceptor Yuji Ogawa 2014-02-04
D698859 Flange for xerographic photoreceptor Yuji Ogawa 2014-02-04
D685023 Flange for xerographic photoreceptor Yuji Ogawa 2013-06-25
D683788 Flange for xerographic photoreceptor Yuji Ogawa 2013-06-04
D683392 Flange for xerographic photoreceptor Yuji Ogawa 2013-05-28
D683393 Flange for xerographic photoreceptor Yuji Ogawa 2013-05-28
8020136 Device and method for high-level synthesis Dai Hattori 2011-09-13
7272811 Automatic layout method of semiconductor integrated circuit Takuya Yasui 2007-09-18
7237220 High level synthesis method for semiconductor integrated circuit Osamu Ogawa, Dai Hattori, Masahiko Toyonaga 2007-06-26
7194724 High level synthesis method and high level synthesis apparatus Dai Hattori, Osamu Ogawa 2007-03-20
7051355 Receiving apparatus, receiving method, and providing medium Kenji Inose, Katsumi Oishi, Hirofumi Yuchi, Haruhiko Yata, Yuichiro Nakamura 2006-05-23
7007262 High level synthesis method and apparatus Osamu Ogawa 2006-02-28
6925628 High-level synthesis method Osamu Ogawa, Dai Hattori 2005-08-02