Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648807 | Conductive rubber roller | Masayuki Hashimoto, Mitsuru Okuda | 2003-11-18 |
| 6607446 | Music game system, game control method for the game system, and computer-readable memory medium | Satoshi Shimomura | 2003-08-19 |
| 6605221 | Method and apparatus for washing polycarbonate/organic solvent solution | Noriyuki Kunishi, Tomoyuki Yoshida | 2003-08-12 |
| 6598578 | Lubricating structure in internal combustion engine | Toshihiro Akiwa | 2003-07-29 |
| 6554712 | Game system using communication network | — | 2003-04-29 |
| 6550432 | Vehicle multi-cylinder engine | Toshihiro Akiwa | 2003-04-22 |
| 6530367 | Engine air-oil separator | Toshihiro Akiwa, Teruaki Kitano | 2003-03-11 |
| 6528605 | Diyne-containing (co)polymer, processes for producing the same, and cured film | Toshiyuki Akiike, Matthias Patz, Kohei Goto, Michinori Nishikawa, Takashi Okada +1 more | 2003-03-04 |
| 6515548 | Temperature compensated oscillator, its manufacturing method, and integrated circuit for temperature compensated oscillator | Toru Matsumoto | 2003-02-04 |