Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804523 | Sintered product of silicon nitride | Takehiro Oda, Koichi Tanaka, Tomohiro Iwaida, Sentaro Yamamoto, Shoji Kohsaka +2 more | 1998-09-08 |
| 5801589 | Frequency synthesizer which suppresses a spurious | Kenji Itoh, Shuji Nishimura, Masayuki Doi, Akio Iida | 1998-09-01 |
| 5786041 | Alignment film, a method for producing the alignment film and a liquid crystal display device using the alignment film | Atsushi Takenaka, Hideo Takano, Shui-Chih Lien, Kang-Wook Lee | 1998-07-28 |
| 5571611 | Composite ceramic sintered material and slider member using the same | Saburou Nagano, Shuichi Tateno, Kouichi Kamitubo, Masahito Nakanishi | 1996-11-05 |
| 5462813 | Composite ceramic sintered material | Saburou Nagano, Shuichi Tateno, Kouichi Kamitubo, Masahito Nakanishi | 1995-10-31 |