Kiyoshi Ootani — 6 Patents at Fujitsu Ten Limited

Kiyoshi Ootani has been granted 6 US patents while listed as an inventor at Fujitsu Ten Limited. The first was granted in 2007 and the most recent in July 2012. Kiyoshi Ootani ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kiyoshi Ootani in Yokohama, JP.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8223987	Attachment structure for a sound generating apparatus	Kiyosei Shibata, Munekazu Yanagida, Yuichi Nakajima, Naoki Fujikawa, Koichi Toyama	2012-07-17
8090138	Audio devices for vehicles	Kouichi Toyama, Akira Nishikawa, Noboru Hidaka, Yuichi Nakajima	2012-01-03	$883,000
7912239	Flat speaker	Takeshi Nishimura, Masato Sorimachi, Yuuzo Nakajima, Hiroshi Ikeda, Akira Nishikawa +2 more	2011-03-22	$73,000
7907742	Exciter for directly vibrating board and speaker apparatus used the same	Yuichi Nakajima, Akira Nishikawa, Noboru Hidaka	2011-03-15
7443092	Fluorescent lamp including a multi-ringed bulb	Ichiro Yamada, Naoyuki Toda, Kiyoshi Nishimura, Yusuke Shibahara, Masahiko Yoshida	2008-10-28
7285899	Fluorescent lamp having bent portions and its manufacturing method, and illuminating apparatus including the lamp	Kiyoshi Nishimura, Miho Watanabe, Yusuke Shibahara, Ichiro Yamada, Takashi Yorifuji +4 more	2007-10-23