Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696103 | Aluminium nitride ceramics and method for preparing the same | Kouhei Shimoda, Kazuya Kamitake, Hirohiko Nakata, Kazutaka Sasaki, Masuhiro Natsuhara | 2004-02-24 |
| 6017172 | Ceramic insert for use with clamp type cutting tool | Matsuo Higuchi, Shingo Hirota, Nobuyuki Kitagawa | 2000-01-25 |
| 5955148 | Aluminium nitride ceramics and method for preparing the same | Kouhei Shimoda, Kazuya Kamitake, Hirohiko Nakata, Kazutaka Sasaki, Masuhiro Natsuhara | 1999-09-21 |
| 5738820 | Sintered silicon nitride-based body and process for producing the same | Matsuo Higuchi | 1998-04-14 |
| 5677052 | Aluminum nitride ceramics and method for preparing the same | Kouhei Shimoda, Kazuya Kamitake, Hirohiko Nakata, Kazutaka Sasaki, Masuhiro Natsuhara | 1997-10-14 |
| 5631200 | Sintered silicon nitride-based body | Matsuo Higuchi | 1997-05-20 |
| 5602720 | Mounting structure for semiconductor device having low thermal resistance | Masuhiro Natsuhara | 1997-02-11 |
| 5516269 | Zirconia vane for rotary compressors | Takao Nishioka, Akira Yamakawa, Matsuo Higuchi | 1996-05-14 |