Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145689 | Container closure having pull-opening tab | Yukio Kobayashi | 2000-11-14 |
| 5938219 | Independent steering suspension having high longitudinal compliance with high caster angle stability | Hiroshi Hayami | 1999-08-17 |
| 5472075 | Escalator apparatus | Minako Horie | 1995-12-05 |
| 5435428 | Escalator apparatus | Kazuo Adachi, Yasusuke Tominaga, Minako Horie | 1995-07-25 |
| 4989154 | Method of measuring resistivity, and apparatus therefor | Hideo Enjyouji, Hiroshi Kurihara, Shoji Yamaguchi, Hideto Shimizu, Nichio Hashizume +1 more | 1991-01-29 |
| 4905784 | Power-assisted steering system for automotive vehicle | — | 1990-03-06 |
| 4447825 | III-V Group compound semiconductor light-emitting element having a doped tantalum barrier layer | Yasuhisa Oana, Nobuaki Yasuda, Norio Ozawa | 1984-05-08 |