Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460835 | Wheel suspension system and spring therefor | Toshio Hamano, Hirotake Kato, Iwao Shigeoka, Toshiyuki Kamakura, Masaya Komazaki | 2002-10-08 |
| 6433128 | Process for producing oxymethylene copolymer | Akira Okamura, Masanori Furukawa, Isamu Masumoto, Kaneo Yoshioka, Kazumasa Maji | 2002-08-13 |
| 6352139 | Indexable spindle locking device | Shinichi Murayama | 2002-03-05 |
| 6340996 | &ggr; Correction system and method utilizing graph approximation | — | 2002-01-22 |
| 6339203 | Spindle system for diesink type electric discharge machine | Kenji Yamada | 2002-01-15 |