Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7677121 | Apparatus and methods for measuring shape of both sides of a plate | Shigetaka Akiyama, Shinichi Tanaka, Takanobu Akiyama, Yasuyuki Kita | 2010-03-16 |
| 5062712 | Aligning apparatus with a coarse/fine movement controller and an ultrafine movement controller | Shigeru Sakuta | 1991-11-05 |
| 5054244 | Polishing apparatus | Hiroshi Takamatsu | 1991-10-08 |
| 4969725 | Method and apparatus for finishing an X-ray mirror | Mitsuo Sumiya | 1990-11-13 |
| 4958815 | Table equipment | Mitsuo Sumiya | 1990-09-25 |
| 4940319 | X-ray mirror apparatus and method of manufacturing the same | Mitsuo Sumiya, Michio Baba | 1990-07-10 |
| 4512626 | Rotating mirror scanner | Masashi Kamiya, Mitsuo Sumiya, Tameyasu Tsukada | 1985-04-23 |
| 4199996 | Precise feeding table apparatus | Yoshinaga Moriwaki, Masashi Kamiya, Masaharu Terashima, Tetsuo Aikawa, Tameyasu Tsukada +1 more | 1980-04-29 |