Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433574 | Gas purge unit for a portable container | Hitoshi Kawano, Teppei Yamashita, Tsuyoshi Tanaka, Teruya Morita, Atsushi Okuno +2 more | 1995-07-18 |
| 5431600 | Automatic transferring system using portable closed container | Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano | 1995-07-11 |
| 5389769 | ID recognizing system in semiconductor manufacturing system | Teppei Yamashita, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Atsushi Okuno +2 more | 1995-02-14 |
| 5363867 | Article storage house in a clean room | Hitoshi Kawano, Atsushi Okuno, Masanori Tsuda, Mitsuhiro Hayashi, Teppei Yamashita +3 more | 1994-11-15 |
| 5320218 | Closed container to be used in a clean room | Teppei Yamashita, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Atsushi Okuno +2 more | 1994-06-14 |
| 5303482 | Wafer airtight keeping unit and keeping facility thereof | Teppei Yamashita, Tsuyoshi Tanaka, Teruya Morita, Hitoshi Kawano, Atsushi Okuno +3 more | 1994-04-19 |
| 5220263 | Charging control system for moving robot system | Masanori Onishi, Hidemitsu Tabata, Teppei Yamashita | 1993-06-15 |
| 5140265 | Eddy current flaw detecting endoscope apparatus which produces signals which control other devices | Katsunori Sakiyama, Yoshikazu Tojo, Yasundo Tanaka, Morihide Mizumoto, Minoru Okada +3 more | 1992-08-18 |
| 4984091 | Apparatus for photographing or projecting an image for a CRT or laser diode array | — | 1991-01-08 |
| 4870950 | Endoscope system | Kouji Kanbara, Kenichi Kikuchi, Yoshihito Shimizu, Shinichiro Hattori, Yoshikazu Tojo +6 more | 1989-10-03 |
| 4867136 | Endoscope apparatus | Akira Suzuki, Susumu Takahashi, Takeaki Nakamura, Tatsuya Yamaguchi, Takashi Tsukaya +19 more | 1989-09-19 |
| 4486694 | Process for changing a running direction of an electromagnetically guided driverless vehicle | Toshitsugu Ohba | 1984-12-04 |