Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419997 | Guide bush and method of forming hard carbon film over the inner surface of the guide bush | Yukio Miya, Osamu Sugiyama, Ryota Koike, Sosaku Kimura, Kunihiko Kokubo | 2002-07-16 |
| 6351297 | Liquid crystal display panel for using in a timepiece comprising reflective polarizers and absorption film | Masafumi Ide, Takashi Akiyama, Kanetaka Sekiguchi, Masami Kikuchi, Yuichi Akiba +1 more | 2002-02-26 |
| 6337000 | Guide bush and method of forming diamond-like carbon film over the guide bush | Yukio Miya, Osamu Sugiyama, Ryota Koike | 2002-01-08 |