HS

Hirofumi Sakamoto

YC Yanmar Holdings Co.: 6 patents #71 of 636Top 15%
NI Ngk Insulators: 5 patents #566 of 2,083Top 30%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
FC Fcnt: 1 patents #7 of 11Top 65%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
Overall (All Time): #251,270 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11778730 Printed circuit board and wireless communication terminal Takahiro Shinojima, Yohei Koga, Manabu Yoshikawa, Fuyuki Hikita 2023-10-03
11614011 Pillar shaped honeycomb structure, exhaust gas purifying device, exhaust system, and method for producing honeycomb structure Yukio Miyairi, Takehide SHIMODA, Takashi Aoki, Masaaki Masuda, Atsuo Kondo +3 more 2023-03-28
10171317 Management server for remote monitoring system Yoshihiko Shinohara 2019-01-01
9601005 Remote monitoring terminal device for mobile work vehicle or vessel Junya Kusuno, Manabu Satake, Keisuke Uezumiya 2017-03-21
9396591 Remote monitoring terminal device for mobile work vehicle or vessel Yoshihiko Shinohara 2016-07-19
9336631 Remote monitoring terminal device for mobile work vehicle or vessel Junya Kusuno, Manabu Satake, Keisuke Uezumiya 2016-05-10
9002570 Remote monitoring terminal device for mobile work vehicle or vessel Junya Kusuno, Manabu Satake, Keisuke Uezumiya 2015-04-07
8983713 Remote monitoring terminal device for mobile work vehicle or vessel Yoshihiko Shinohara 2015-03-17
8911849 Honeycomb structure Koichi Okada, Toshio Yamada, Toshihiro Hirakawa 2014-12-16
8149184 Plasma display device Hidenao Kubota, Masahiko Umeda, Masatoshi Sudo 2012-04-03
7658985 Honeycomb structure 2010-02-09
7515118 Plasma display device Hidenao Kubota, Masahiko Umeda, Masatoshi Sudo 2009-04-07
7468202 Honeycomb structural body 2008-12-23
7369183 Image display apparatus Naoya OKA, Ryo Hasegawa, Yasutaka Tsuru, Hiroshi Aoki 2008-05-06
7333081 Image display apparatus, display unit driver and image display method for the same Hiroshi Aoki, Ryo Hasegawa, Haruki Takata, Yasutaka Tsuru 2008-02-19
7169203 Honeycomb structure 2007-01-30
7113153 Plasma display device Hidenao Kubota, Masahiko Umeda, Masatoshi Sudo 2006-09-26
5689249 Off-lane alarm apparatus Toshifumi Koshizawa 1997-11-18