Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498223 | Unsaturated nitrile-conjugated diene-typed rubber, rubber composition and process for the productions of the same | Katsuhiko Sakata | 2002-12-24 |
| 6489843 | Power amplifier and communication unit | Masaaki Nishijima, Taketo Kunihisa | 2002-12-03 |
| 6474121 | Lock setting changing unit | Nobuyo Sakai | 2002-11-05 |
| 6429603 | Discharge lamp lighting apparatus | Kazuhiko Tsugita, Kouji Shibata, Tetsuya Kobayashi, Isamu OGAWA, Kenji Hamazaki +4 more | 2002-08-06 |
| 6413183 | Power transmission apparatus | Yasuhiko Ishikawa, Kazutaka Kawata, Hiroshi Nohara, Toshio Shiba, Naoshi Mogami +9 more | 2002-07-02 |