Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415531 | Plane-shaped lighting device and a display using such a device | Terukazu Ohtsuki, Hiroshi Minematsu, Nobuyuki Tominaga, Takahiro Funakoshi, Yasuhiro Wada +1 more | 2002-07-09 |
| 6036328 | Plane-shaped lighting device and a display using such a device | Terukazu Ohtsuki, Hiroshi Minematsu, Nobuyuki Tominaga, Takahiro Funakoshi, Yasuhiro Wada +1 more | 2000-03-14 |
| 5786665 | Plane-shaped lighting device and a display using such a device | Terukazu Ohtsuki, Hiroshi Minematsu, Nobuyuki Tominaga, Takahiro Funakoshi, Yasuhiro Wada +1 more | 1998-07-28 |
| 5546496 | Light emitting display device having light receiving element for receiving light from light emitting element and self-holding and optical passage for guiding drive light to the light receiving element | Masumi Nakamichi, Takahiro Funakoshi, Yasuhiro Wada, Takehiro Yamamoto, Yoichi Tsuda | 1996-08-13 |
| 5291038 | Reflective type photointerrupter | Tetsuya Hanamoto, Masumi Nakamichi, Shohichi Kato, Shoichi Kondo | 1994-03-01 |
| 5097134 | Scanning electron microscope | Kenichi Ishihara | 1992-03-17 |
| 4632070 | Device for cooling engine power unit | Takanori Onda, Hitoshi Yamamoto | 1986-12-30 |
| 4577720 | Motorcycle engine cooling system | Masumi Hamane | 1986-03-25 |
| 4519473 | Cooling system for a motorcycle | Hideo Ochiai, Masumi Hamane | 1985-05-28 |