Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521133 | Titanium oxide photocatalyst, process for producing the same and application | Katsumi Okada, Katsuhiro Nishihara, Yasuhiro Masaki, Haruhiko Kajimura, Michiyasu Takahashi +5 more | 2009-04-21 |
| 7297271 | Titanium powder sintered compact | Takashi Onishi, Tadashi Ogasawara, Masamichi Kato | 2007-11-20 |
| 7151068 | Sintered object of silicon monoxide and method for producing the same | Yoshitake Natsume, Tadashi Ogasawara, Kazuomi Azuma, Toshiharu Iwase | 2006-12-19 |
| 6093259 | Color development method of metallic titanium and black and colored titanium manufactured by this method | Tsuyoshi Sakaguchi | 2000-07-25 |
| 5229101 | Process for producing a powder of perovskite-type double oxide | Hiroyuki Hata | 1993-07-20 |
| 5204031 | Powder of oxide for dielectric ceramics and a process for producing dielectric ceramics | Yasuhiro Shimizu, Hiroyuki Hata | 1993-04-20 |