Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634989 | Amorphous nickel alloy having high corrosion resistance | Koji Hashimoto, Akira Mitsuhashi, Katsuhiko Asami, Yoshio Takizawa | 1997-06-03 |
| 5549797 | Highly corrosion-resistant amorphous alloys | Koji Hashimoto, Hideaki Yoshioka | 1996-08-27 |
| 5460663 | High corrosion resistant amorphous alloys | Koji Hashimoto, Jinhan KIM, Hideaki Yoshioka, Hiroki Habazaki, Katsuhiko Asami | 1995-10-24 |
| 5326736 | Amorphous alloy catalysts for conversion of exhaust gases to harmless gases | Koji Hashimoto, Kiyohiro Teruuchi, Hiroki Habazaki, Katsuhiko Asami | 1994-07-05 |
| 5245112 | Method for decomposition of chlorofluorocarbons | Koji Hoshimoto, Akihito Hirota, Hiroki Habazaki, Katsuhiko Asami | 1993-09-14 |
| 5123980 | Sputter deposited amorphous titanium aluminum alloys | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1992-06-23 |
| 5076865 | Amorphous aluminum alloys | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1991-12-31 |
| 5041175 | Amorphous aluminum alloys | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1991-08-20 |
| 5030300 | Amorphous aluminum alloys | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1991-07-09 |
| 5015352 | Preparation method for amorphous superlattice alloys | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1991-05-14 |
| 4968363 | Method of preventing corrosion of a material against hydrochloric acid | Koji Hashimoto, Kazuo Shimamura, Katsuhiko Asami | 1990-11-06 |
| 4964967 | Surface activated alloy electrodes and process for preparing them | Koji Hashimoto, Naokazu Kumagai, Katsuhiko Asami | 1990-10-23 |
| 4880482 | Highly corrosion-resistant amorphous alloy | Koji Hashimoto, Kimikado Miura, Katsuhiko Asami | 1989-11-14 |
| 4868073 | Highly active catalyst and highly active electrode made of this catalyst | Koji Hashimoto, Toshihisa Kanda, Katsuhiko Asami | 1989-09-19 |
| 4834806 | Corrosion-resistant structure comprising a metallic surface and an amorphous alloys surface bonded thereupon | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1989-05-30 |
| 4770949 | Surface activated amorphous and supersaturated solid solution alloys for electrodes in the electrolysis of solutions and the method for their surface activation | Koji Hashimoto, Naokazu Kumagai, Katsuhiko Asami | 1988-09-13 |
| 4743314 | Highly corrosive-resistant amorphous alloy of Ni-Cu-Ti with Ta and/or Nb. | Koji Hashimoto, Kimikado Miura, Katsuhiko Asami | 1988-05-10 |