Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553443 | Metal powder production apparatus | Koei Nakabayashi, Mitsutoyo Tanaka, Tokihiro Shimura | 2009-06-30 |
| 7485254 | Metal powder production apparatus | Koei Nakabayashi, Mitsutoyo Tanaka, Tokihiro Shimura | 2009-02-03 |
| 7368078 | Metal powder production apparatus | Koei Nakabayashi, Mitsutoyo Tanaka, Tokihiro Shimura | 2008-05-06 |
| 6254661 | Method and apparatus for production of metal powder by atomizing | Tohru Takeda, Masami Sasaki, Tokihiro Shimura, Koei Nakabayashi, Hiroyuki AZUMA +3 more | 2001-07-03 |
| 4640870 | Laminate structure and production of the same | Toshiyuki Akazawa, Takuji Okaya | 1987-02-03 |
| 4636551 | Coating material | Takuji Okaya, Kiyoshi Yonezu, Akimasa Aoyama, Takeshi Moritani | 1987-01-13 |
| 4619849 | Container superior in crack resistance | Haruyoshi Anzawa, Kenji Satoh, Takuji Okaya | 1986-10-28 |
| 4576988 | Saponified products of silicon-containing ethylene-vinyl acetate copolymer as melt molding materials | Akimasa Aoyama, Takeshi Moritani, Kenji Satoh, Takuji Okaya | 1986-03-18 |
| 4308189 | Cationic polymer emulsion | Tohei Moritani, Takeshi Moritani, Junnosuke Yamauchi, Makoto Shiraishi | 1981-12-29 |