Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841408 | Electroconductive sliding apparatus | Shigeki Matsunaga, Masachi Hosoya | 1989-06-20 |
| 4433093 | Anti-crevice corrosion sealant and method for anti-crevice corrosion | Shigeru Shida, Nobuyoshi Hosaka, Osamu Nishida | 1984-02-21 |
| 4211276 | Method of making fin elements for heat exchangers | Masaaki Itoh, Tsuneyoshi Takasuna, Hideyuki Kimura, Masanori Musoh | 1980-07-08 |