Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650767 | Coordinates measuring head unit and coordinates measuring machine | Sadayuki Matsumiya, Shuichi Kamiyama, Tomoyuki Miyazaki, Masanori Arai | 2014-02-18 |
| 7045088 | Measuring tool, encoder and producing method of encoder | Sadayuki Matsumiya, Shuuji Hayashida, Kouji Sasaki | 2006-05-16 |
| 6834439 | Measuring tool, encoder and producing method of encoder | Sadayuki Matsumiya, Shuuji Hayashida, Kouji Sasaki | 2004-12-28 |
| 6543150 | Form measuring sensor and form measuring instrument | Sadayuki Matsumiya | 2003-04-08 |
| 5259119 | Automatic inner diameter measuring apparatus and zero adjustment thereof | Tetsuhiko Kubo, Tadao Nakaya | 1993-11-09 |
| 5252315 | Process for producing lithium aluminate powder having large specific surface area | Kazutoshi Higashiyama, Tadayoshi Murakami | 1993-10-12 |
| 4805314 | Method and apparatus for spatial coordinate measurement | Koji Hayashi, Noritsugu Ono | 1989-02-21 |
| 4631834 | Coordinate measuring instrument | Koji Hayashi, Noritsugu Ono | 1986-12-30 |
| 4597856 | Process for fluidized catalytic cracking of heavy oils and production of hydrogen | Nobuo Matsuo, Nobuyasu Meguri, Tadashi Murakami, Yasushi Ishibashi, Kenichi Matsuda +3 more | 1986-07-01 |
| 4399617 | Height gage | — | 1983-08-23 |
| D268738 | Height gauge | — | 1983-04-26 |
| 4294803 | Apparatus for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil | Seiichi Uchida, Yoshihito Satomi, Norihiro Kiuchi, Takeo Yamagata, Tomohiko Miyamoto +1 more | 1981-10-13 |
| 4220518 | Method for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil | Seiichi Uchida, Yoshihito Satomi, Norihiro Kiuchi, Takeo Yamagata, Tomohiko Miyamoto +1 more | 1980-09-02 |