Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511560 | Thin, forged magnesium alloy casing and method for producing same | Isao Seki, Shigeo Hama, Shigehiro Taniike, Fukashi Watanabe, Shinji Seki | 2003-01-28 |
| 6316129 | Thin, forged magnesium alloy casing and method for producing same | Isao Seki, Shigeo Hama, Shigehiro Tanike, Fukashi Watanabe, Shinji Seki | 2001-11-13 |
| 6136381 | Process for surface-treating body made of metal and composition of matter produced thereby | Masahiro Akimoto | 2000-10-24 |
| 6054174 | Method of making an electronic apparatus casing | Takahiro Shimouchi | 2000-04-25 |
| 6051322 | Process for surface-treating body made of metal and composition of matter produced thereby | Masahiro Akimoto | 2000-04-18 |
| 6007925 | Electronic apparatus casing and electronic apparatus casing production method | Takahiro Shimouchi | 1999-12-28 |
| 5905706 | Electronic equipment such as recording and/or reproducing for recording medium | Tadami Nakamura | 1999-05-18 |
| 5851597 | """Process for surface-treating body made of metal""" | Masahiro Akimoto | 1998-12-22 |
| 5800693 | Method for surface-treating substrate and substrate surface-treated by the method | Masahiro Akimoto | 1998-09-01 |
| 5541809 | Electronic equipments chassis made from bent sheet metal | Takashi Hishinuma, Toshihide Oba | 1996-07-30 |