Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033278 | Segmented grinding wheel and manufacturing method therefor | Kunihiko Unno, Hiroshi Takehara, Takuma Kono, Shinji Soma | 2011-10-11 |
| 7695353 | Grinding wheel | Takayuki Moroto, Kunihiko Unno, Tomoyasu Imai, Yasuhisa Sekiya, Tomohiro Inagaki +4 more | 2010-04-13 |
| 7243031 | Method of designing multifunctional base sequence | Yoko Satou, Kiyotaka Shiba | 2007-07-10 |
| 6708119 | Method and apparatus for automatically removing vector unit in DNA base sequence | Kensaku Imai | 2004-03-16 |
| 6200360 | Abrasive tool and the method of producing the same | Tomoyasu Imai, Hiroaki Asano, Hayashi Kodama, Masashi Yanagisawa | 2001-03-13 |
| 5766059 | Method of grinding a workpiece | Tomoyasu Imai, Ryohei Mukai, Toshihiro Tsutsui, Takayuki Yoshimi | 1998-06-16 |
| 5495844 | Segmental grinding wheel | Hajime Fukami, Shinji Soma, Koji Nishi, Masahiro Yoshida | 1996-03-05 |
| 5364422 | CBN grinding wheel | Shinji Soma, Akimitsu Kamiya, Akira Suzuki, Yasuhisa Sekiya, Tomohiro Inagaki | 1994-11-15 |
| 5291691 | Method and apparatus for dressing an electroplated grinding wheel | Kunihiko Unno, Hajime Fukami, Akimitsu Kamiya, Shinji Soma | 1994-03-08 |
| 4446657 | Resinoid bonded grinding wheel and method for forming such wheel | Toshio Asaeda, Ikuo Suzuki, Tomoyasu Imai | 1984-05-08 |
| 4385907 | Resinoid bonded grinding wheel with support member made of a heat insulating material | Tamaki Tomita, Ikuo Suzuki, Tomoyasu Imai | 1983-05-31 |