Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362339 | Magnetic refrigerant and process for producing the same | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita, Hitoshi Yamaguchi | 1994-11-08 |
| 5340659 | High strength structural member and a process and starting powder for making same | — | 1994-08-23 |
| 5324368 | Forming process of amorphous alloy material | Tsuyoshi Masumoto, Akihisa Inoue, Nobuyuki Nishiyama, Toshisuke Shibata | 1994-06-28 |
| 5318641 | Particle-dispersion type amorphous aluminum-alloy having high strength | Tsuyoshi Masumoto, Akihisa Inoue, Kazuhiko Kita, Hitoshi Yamaguchi, Noriaki Matsumoto | 1994-06-07 |
| 5312494 | High strength and high toughness aluminum alloy | Noriaki Matsumoto, Kenji Okamoto | 1994-05-17 |
| 5308410 | Process for producing high strength and high toughness aluminum alloy | Kenji Okamoto, Noriaki Matsumoto, Masao Ichikawa | 1994-05-03 |
| 5306463 | Process for producing structural member of amorphous alloy | — | 1994-04-26 |
| 5279349 | Process for casting amorphous alloy member | — | 1994-01-18 |
| 5256215 | Process for producing high strength and high toughness aluminum alloy, and alloy material | — | 1993-10-26 |
| 5145503 | Process product, and powder for producing high strength structural member | — | 1992-09-08 |
| 5076866 | Heat resistant slide member for internal combustion engine | Seiichi Koike, Tomoyoshi Matsuno, Masao Ichikawa, Noriaki Matsumoto, Kazunori Fukizawa | 1991-12-31 |
| 5022918 | Heat-resistant aluminum alloy sinter and process for production of the same | Seiichi Koike, Masao Ichikawa, Noriaki Matsumoto | 1991-06-11 |