Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680007 | Reversible thermosensitive recording medium | Tadafumi Tatewaki, Nobuyoshi Sugiyama | 2014-03-25 |
| 8450239 | Reversible thermosensitive recording medium | Tadafumi Tatewaki, Nobuyoshi Sugiyama | 2013-05-28 |
| 6319878 | Thermosensitive recording medium | Ryohichi Kitajima, Isao WASHIO, Shinji Okada, Motoo Tasaka | 2001-11-20 |
| 5670934 | Anti-theft device having minimal power consumption characteristics | Hidehito Mori | 1997-09-23 |
| 5357147 | Wave-shaping apparatus | Takashi Harada, Masakazu Honda, Hiroyuki Ban, Tomohisa Yamamoto | 1994-10-18 |
| 5111686 | Fault diagnosis apparatus for mounting on a vehicle | Kenji Kamiya, Akimasa Nakamura, Masakazu Honda | 1992-05-12 |