Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7765936 | Transporting system with fire door, rail apparatus with fire door, and transporting system | Masanao Murata, Senzou Kyutoku | 2010-08-03 |
| 5246814 | Process for recording on optical recording medium | Kazuharu Katagiri, Yoshihiro Oguchi | 1993-09-21 |
| 4904153 | Transporting robot for semiconductor wafers | Yoshiyuki Iwasawa, Tsutomu Ishida, Hiroshi Harada, Shintaro Kobayashi, Kenji Okamoto +2 more | 1990-02-27 |
| 4867629 | Dusttight storage cabinet apparatus for use in clean rooms | Yoshiyuki Iwasawa, Tsutomu Ishida, Hiroshi Harada, Kenji Okamoto, Shintaro Kobayashi +4 more | 1989-09-19 |