Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D809409 | Breath alcohol content analyzer | Atsushi Ishibashi, Masuyoshi Yamada, Hironori Wakana, Minoru Sakairi | 2018-02-06 |
| D733135 | Magnetic disk storage unit for electronic computer | Toshiyuki Utsuki, Junpei Hokari, Kenta Kumagai, Manabu Yamagata, Toru Kobayashi | 2015-06-30 |
| D733134 | Magnetic disk storage unit for electronic computer | Toshiyuki Utsuki, Junpei Hokari, Kenta Kumagai, Yoshikatsu Kasahara, Kenichi Miyamoto | 2015-06-30 |
| 9061597 | Quick charger and quick charging system for electric vehicle | Masaru Oda, Toshiyuki Utsuki, Yoshitomo Sakayori, Shoji Kawai, Masakatsu Horii | 2015-06-23 |
| D730894 | Magnetic disc storage unit for electronic computer | Junpei Hokari, Toshiyuki Utsuki, Kenta Kumagai, Chikazu Yokoi, Yoshikatsu Kasahara | 2015-06-02 |
| D690694 | Magnetic disk storage unit for electronic computer | Toshiyuki Utsuki, Sayuri Hashizume, Kenta Kumagai, Chikazu Yokoi, Yoshikatsu Kasahara | 2013-10-01 |
| D669026 | Electric vehicle charging station | Masaru Oda, Toshiyuki Utsuki, Yoshitomo Sakayori, Shoji Kawai, Masakatsu Horii | 2012-10-16 |
| 7276099 | Electric vacuum cleaner | Shoji Hayashi, Yukiji Iwase, Yasuyuki Hiruta, Kyouichi Kanno, Susumu Sato +4 more | 2007-10-02 |
| 7207083 | Electric vacuum cleaner | Shoji Hayashi, Yukiji Iwase, Yasuyuki Hiruta, Kyouichi Kanno, Susumu Sato +4 more | 2007-04-24 |
| 7152978 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2006-12-26 |
| 6824273 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-11-30 |
| 6783245 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2004-08-31 |
| 6290360 | Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same | Nobuhiko Konuma, Hidetomo Yoshimura, Seiichi Sekiguchi, Mikiharu Kuwata, Masaharu Deguchi +16 more | 2001-09-18 |
| 5819185 | Portable satellite communication apparatus | Takashi Ohwada, Shiro Fujimori, Shiho Nakagawa, Minako Sasahara, Tohru Higashihara | 1998-10-06 |
| 5491507 | Video telephone equipment | Hiroyuki Kuriyama, Takanori Nishiyama, Kiyoshi Ishida, Iwao Ishinabe | 1996-02-13 |