Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085916 | Method for observing dynamics of sweat glands | Kie Nakashima, Ryuichiro Kurata, Fumitaka Fujita, Kiyotoshi Sekiguchi, Atsushi Tanemura +1 more | 2021-08-10 |
| 10117857 | External medicine for diffuse plexiform neurofibroma | Mari KANEDA | 2018-11-06 |
| 7189149 | Method of truing chamfering grindstone and chamfering device | Youichi Nakamura | 2007-03-13 |
| 6769965 | Drill bit pointing and dirt removal apparatus and method | — | 2004-08-03 |
| 6613999 | Method of joining a sintered hard alloy member to a stainless steel member and method of making a cutting tool therefrom | Hideo Wakui | 2003-09-02 |
| 6431961 | Apparatus and method for chamfering wafer | Masatami Iwaki, Kazumi Ikeda | 2002-08-13 |
| 6331133 | Automatic drill bit re-pointing apparatus and method | Yoshinobu Watanabe, Yuichi Nakajima, Yoshiharu Shinbo | 2001-12-18 |
| 6267648 | Apparatus and method for chamfering wafer | Masatami Iwaki, Kazumi Ikeda | 2001-07-31 |
| 6260701 | Drill bit case with re-configurable shank retainer and stand base | Yoshiharu Shinbo | 2001-07-17 |
| 6067976 | Wafer cut method with wire saw apparatus and apparatus thereof | Shinji Shibaoka, Shozo Katamachi | 2000-05-30 |
| 6029544 | Sintered diamond drill bits and method of making | — | 2000-02-29 |
| 5769695 | Chamfer grinding system for wafer | — | 1998-06-23 |
| 5611251 | Sintered diamond drill bits and method of making | — | 1997-03-18 |
| 5443337 | Sintered diamond drill bits and method of making | — | 1995-08-22 |
| 5287843 | Slicing machine employing an axial force to provide rigidity to a rotary blade | Yoshio Kamoshita | 1994-02-22 |
| 5174270 | Slicing machine and a slicing method by the same | Yoshio Kamoshita | 1992-12-29 |
| 5074276 | Slicing method by a slicing machine | — | 1991-12-24 |
| 4837432 | Optical measuring apparatus which employs two synchronously rotating means to measure object | — | 1989-06-06 |
| 4563045 | Bearing unit for sliding device | — | 1986-01-07 |
| 4209335 | Method and composition, including particular additive for hydraulic cement, for fixing waste matter | Hirosuke Kubota, Mitsuo Mochizuki, Kuniyoshi Sakane, Toshimichi Mihara, Tokuzo Kitawaki | 1980-06-24 |