Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679983 | Highly purified metal material and sputtering target using the same | Minoru Obata, Mituo Kawai, Michio Satou, Takashi Yamanobe, Toshihiro Maki +2 more | 1997-10-21 |
| 5665647 | Making metal silicide using oxide film | — | 1997-09-09 |
| 5593923 | Method of fabricating semiconductor device having refractory metal silicide layer on impurity region using damage implant and single step anneal | Tadahiko Horiuchi, Hiroyuki Nakamura, Tohru Mogami, Hitoshi Wakabayashi, Takemitsu Kunio +1 more | 1997-01-14 |
| 5584906 | Highly purified titanium material, method for preparation of it and sputtering target using it | Mituo Kawai, Noriaki Yagi | 1996-12-17 |
| 5530467 | Sputtering target, film resistor and thermal printer head | Mituo Kawai, Atsuko Iida | 1996-06-25 |
| 5470527 | Ti-W sputtering target and method for manufacturing same | Takashi Yamanobe, Michio Satou, Minoru Obata, Mituo Kawai, Noriaki Yagi +2 more | 1995-11-28 |
| 5458697 | Highly purified metal material and sputtering target using the same | Minoru Obata, Mituo Kawai, Michio Satou, Takashi Yamanobe, Toshihiro Maki +2 more | 1995-10-17 |
| 5418071 | Sputtering target and method of manufacturing the same | Michio Satou, Takashi Yamanobe, Mituo Kawai, Noriaki Yagi, Toshihiro Maki +2 more | 1995-05-23 |
| RE34598 | Highly pure titanium | Kazumi Shimotori, Yoshiharu Ochi, Hideo Ishihara, Takenori Umeki | 1994-05-03 |
| 5204057 | Highly purified titanium material and its named article, a sputtering target | Mituo Kawai, Noriaki Yagi | 1993-04-20 |
| 5196916 | Highly purified metal material and sputtering target using the same | Minoru Obata, Mituo Kawai, Michio Satou, Takashi Yamanobe, Toshihiro Maki +2 more | 1993-03-23 |
| 4891066 | Highly pure titanium | Kazumi Shimotori, Yoshiharu Ochi, Hideo Ishihara, Takenori Umeki | 1990-01-02 |
| 4793854 | Highly pure titanium and process for producing the same | Kazumi Shimotori, Yoshiharu Ochi, Hideo Ishihara, Takenori Umeki | 1988-12-27 |
| 4634635 | Black ornament | Yasuhisa Shiraishi, Takashi Fujita, Yoshiharu Ochi, Masahiko Hirose, Katsutarou Ichihara | 1987-01-06 |