Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7358702 | Storage battery with auxiliary terminals | Hiroyasu Kawada, Tomohiro Imamura, Masamichi Inakura, Kenzo Kawakita, Susumu Tanaka | 2008-04-15 |
| D560239 | Digital camera | Joo Bok Kim | 2008-01-22 |
| D553565 | Storage battery | Kenzou Kawakita, Yoshiaki Yamaguchi, Takashi Akimoto, Masamichi Inakura | 2007-10-23 |
| D543938 | Storage battery | Kenzou Kawakita, Yoshiaki Yamaguchi, Takashi Akimoto, Masamichi Inakura | 2007-06-05 |
| 7220787 | Photoreactive hot-melt adhesive composition | Takashi Shinjo, Takeshi Miyake | 2007-05-22 |
| 7214756 | Proton conducting membrane, process for its production, and fuel cells made by using the same | Shigeki Nomura, Toshiya Sugimoto, Masanori Nakamura | 2007-05-08 |
| D536301 | Storage battery | Kenzou Kawakita, Yoshiaki Yamaguchi, Takashi Akimoto, Masamichi Inakura | 2007-02-06 |
| D531616 | Speaker | Yachiyo Shimokawatoko, Naoyuki Ozawa | 2006-11-07 |
| D526309 | Speaker | Naoyuki Ozawa, Yasuyuki Ito, Yachiyo Shimokawatoko | 2006-08-08 |
| 6898606 | Event data processing method and apparatus | — | 2005-05-24 |
| 6882668 | Semiconductor laser diode chip and its positioning and mouting method | — | 2005-04-19 |
| 6618647 | Supervisory power system control apparatus | — | 2003-09-09 |
| 6550981 | Optical module having an optical coupling between an optical fiber and a laser diode | — | 2003-04-22 |
| 6550920 | Liquid crystal projector | Satoshi Hosoda, Kouji Terami, Yoshihiko Yano | 2003-04-22 |
| 6294232 | Semiconductor laser diode chip and its positioning and mounting method | — | 2001-09-25 |
| 5640273 | Three-dimensional display panel and three-dimensional display using the same | Goro Hamagishi, Masahiro Sakata, Atsuhiro Yamashita, Naoki Matsushita, Ken Mashitani | 1997-06-17 |
| 5541746 | Light source device for use in liquid crystal projectors | Goro Hamagishi, Hideyuki Kanayama, Ryuhei Amano | 1996-07-30 |
| 5515473 | Airtight seal structure of low melting point glass to be used in optical fiber guiding portion of optical device and method of airtight seal using low melting point glass | Masahiko Nakayama | 1996-05-07 |
| 5463434 | Video projector with a plurality of projection devices | Hideyuki Kanayama, Ryuhei Amano, Keiichi Kanatani | 1995-10-31 |
| 4199983 | Apparatus for detecting the level of liquid in a tank | Shozaburo Kobayashi | 1980-04-29 |