Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226561 | Method of producing silicon carbide sintered body jig | Tsuyoshi Motoyama, Jin-ichi Taguchi, Fumio Odaka | 2007-06-05 |
| 6821617 | Wafer and production thereof | Fumio Odaka, Sho Kumagai | 2004-11-23 |
| 5578670 | Magnetic powder for bonded magnets, composition for bonded magnets and method for preparing the composition | Kazuma Nakazawa, Munehiko Kato | 1996-11-26 |
| 4887950 | Waterproof nut | Kiyoshi Sakayori, Shinichi Iwasaki, Yozo Ishida, Yuzo Ishizuka | 1989-12-19 |
| 4788022 | Method of manufacturing waterproof nuts | Kiyoshi Sakayori, Shinichi Iwasaki, Yozo Ishida, Yuzo Ishizuka | 1988-11-29 |
| 4647495 | Electromagnetic reflection body | Tatsuya Kanayama, Yutaka Yamanaka, Hitoshi Toyoda, Akihiko Tanaka | 1987-03-03 |
| 4607065 | Sealant compositions and method of producing the same | Takashi Kitamura, Yukio Fukuura, Itsuo Tanuma, Yuji Noda | 1986-08-19 |
| 4548687 | Sealant compositions and method of producing the same | Takashi Kitamura, Yukio Fukuura, Itsuo Tanuma, Yuji Noda | 1985-10-22 |