Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684700 | Loss-of-signal detecting device | Yoshihiro Onoda, Takashi Sekiguchi, Takao Sumiya | 2010-03-23 |
| 6798473 | Color liquid crystal display device and manufacturing method thereof | Makoto Arai | 2004-09-28 |
| 6190780 | Surface treated metal material and surface treating agent | Hiromasa Shoji, Masao Sakashita, Tadashi Sakon, Kenichiro Tadokoro | 2001-02-20 |
| 5344550 | Process for producing surface-treated steel sheet superior in weldability and paint-adhesion | Ryoichi Yoshihara, Ryousuke Wake | 1994-09-06 |
| 5248405 | Process for producing surface-treated steel sheet superior in weldability and paint-adhesion | Ryoichi Yoshihara, Ryousuke Wake | 1993-09-28 |
| 5161698 | Apparatus for storing articles | Gokichi Hatouchi, Masahiro Enomoto | 1992-11-10 |