Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549392 | Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor | Masashi Ohno, Mie Nagao | 2003-04-15 |
| 6544707 | Two component developing agent and an image forming apparatus by use of the same | Yasushige Nakamura, Seijiro Ishimaru, Yoshimichi Katagiri, Yuji Sato, Tsuyoshi Itagoshi | 2003-04-08 |
| 6545336 | Semiconductor device, and method of manufacturing the same | Takanori Sasaki | 2003-04-08 |
| 6508964 | Method of manufacturing ceramic sintered bodies | Satoru Yamada, Tetsuhisa Abe | 2003-01-21 |
| 6486084 | Composite material and method of producing the same | Toshio Oda, Tsuneaki Ohashi, Shinji Kawasaki | 2002-11-26 |
| 6306325 | Method of manufacturing ceramic sintered bodies | Satoru Yamada, Tetsuhisa Abe | 2001-10-23 |
| 6174583 | Aluminum nitride sintered body, metal including member, electrostatic chuck, method of producing aluminum nitride sintered body, and method of producing metal including member | Naohito Yamada, Yukimasa Mori, Yuki Bessho | 2001-01-16 |
| 6150233 | Semiconductor device and method of manufacturing the same | Katsuyuki Horita, Takashi Kuroi, Maiko Sakai | 2000-11-21 |
| 6124068 | Carrier for electrophotographic development and electrophotographic developer containing the same | Yuji Sato, Toshio Honjo | 2000-09-26 |
| 6071465 | Bonded articles and a process for producing the same | — | 2000-06-06 |
| 6071663 | Carrier for electrophotographic development and electrophotographic developer containing the same | Shinichi Matsuda, Yuji Sato, Yasuhiko Kataoka, Tetsuya Uemura, Toshio Honjo | 2000-06-06 |
| 5998320 | Aluminum nitride sintered body, metal including member, electrostatic chuck, method of producing aluminum nitride sintered body, and method of producing metal including member | Naohito Yamada, Yukimasa Mori, Yuki Bessho | 1999-12-07 |
| 5908799 | Apparatus for producing semiconductor using aluminum nitride bodies as substrates | Yuki Bessho, Yukimasa Mori | 1999-06-01 |
| 5897916 | Process for production of coated ceramic member | Tomonori Takahashi, Yutaka Furuse, Yoshiaki Matsushita | 1999-04-27 |
| 5767027 | Aluminum nitride sintered body and its production method | Atsushi Sakon, Ryusuke Ushikoshi, Koichi Umemoto | 1998-06-16 |
| 5728635 | Aluminum nitride sintered bodies | Yuki Bessho, Yukimasa Mori | 1998-03-17 |
| 5721062 | Bonded articles and a process for producing the same | — | 1998-02-24 |
| 5683824 | Coated ceramic member and process for production thereof | Tomonori Takahashi, Yutaka Furuse, Yoshiaki Matsushita | 1997-11-04 |
| 5595850 | Ferrite carrier for electrophotographic developer and developer containing the carrier | Toshio Honjo, Yuji Sato, Kanao Kayamoto, Masahiro Ogata | 1997-01-21 |
| 5306895 | Corrosion-resistant member for chemical apparatus using halogen series corrosive gas | Ryusuke Ushikoshi, Kazuhiro Nobori, Yusuke Niori, Koichi Umemoto, Toshihiko Honda +1 more | 1994-04-26 |
| 5035633 | Data-processing apparatus in which a card-shaped recording medium is used | Fumio Izawa | 1991-07-30 |
| 4879596 | Stereoscopic camera apparatus which incorporates cameras and can commonly adjust directions of the cameras | Kenichi Miura | 1989-11-07 |