Issued Patents 2002
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497629 | Golfing iron club and manufacturing method thereof | — | 2002-12-24 |
| 6491593 | Golf club | — | 2002-12-10 |
| 6489732 | Discharge lamp lighting circuit | Masayasu Ito | 2002-12-03 |
| 6489730 | Discharge-lamp illumination circuit | Masayasu Ito | 2002-12-03 |
| 6486620 | Discharge lamp lighting circuit | Masayasu Ito | 2002-11-26 |
| 6472829 | Discharge lamp lighting circuit | Masayasu Ito | 2002-10-29 |
| 6472830 | Discharge lamp lighting circuit | Masayasu Ito | 2002-10-29 |
| 6449998 | Shot peening method and device therefor | Kunio Ohta, Hitoshi Rokutannda | 2002-09-17 |
| 6437518 | Lighting circuit for an electric discharge lamp | Masayasu Ito | 2002-08-20 |
| 6417624 | Lighting system for vehicle | Masayasu Ito, Soichi Yagi, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi +1 more | 2002-07-09 |
| 6366030 | Starter circuit configuration for a discharge lamp lighting circuit | Masayasu Ito | 2002-04-02 |
| 6362951 | Container for use in a communication apparatus having a plurality from one another in waterproof level of independent chambers which are different | Makoto Moribe, Hironobu Goto, Kazuki Yoshida, Tsuyoshi Imaizumi, Kiyotaka Tanaka | 2002-03-26 |
| 6362577 | Discharge lamp lighting circuit | Masayasu Ito | 2002-03-26 |
| 6351074 | Discharge lamp device for vehicle | Masayasu Ito, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi, Akihiro Matsumoto | 2002-02-26 |