Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578898 | Shadow mask and cathode ray tube | Emiko Higashinakagawa, Mituharu Hagiwara, Yasuhisa Ohtake, Fumio Mori | 1996-11-26 |
| 5341025 | IC package and LSI package using a lead frame formed of a copper-zirconium alloy | Nobuaki Nakashima | 1994-08-23 |
| 5294761 | Vacuum interrupter | Tsutomu Okutomi, Tsuneyo Seki, Hideo Suzuki, Kazuya Tujimoto, Hiroshi Watanabe +3 more | 1994-03-15 |
| 5264050 | Fe-Ni based alloy | Nobuaki Nakashima, Eiichi Watanabe | 1993-11-23 |
| 5210441 | Lead frame formed of a copper-zirconium alloy | Nobuaki Nakashima | 1993-05-11 |
| 5098652 | Precision parts of non-magnetic stainless steels | Tsuyoshi Yasui, Nobuaki Nakashima, Eiichi Watanabe | 1992-03-24 |
| 4864188 | Ni-Fe base alloy sheet for use as a shadow mask and a shadow mask employing the same | Fumio Mori | 1989-09-05 |
| 4835548 | Thermal head | Masaru Nikadio, Yoshiaki Ouchi, Tadayoshi Kinoshita, Reiko Watanabe | 1989-05-30 |
| 4771213 | Shadow mask | Emiko Higashinakagawa, Michihiko Inaba, Yasuhisa Ohtake, Masaharu Kanto | 1988-09-13 |
| 4640723 | Lead frame and method for manufacturing the same | Shigemi Yamane, Takashi Kuze | 1987-02-03 |
| 4290828 | Method for manufacturing bimetal | Tatsuyoshi Aisaka, Mitsuo Kawai, Fumio Mori | 1981-09-22 |
| 4207381 | Bimetal and method for manufacturing the same | Tatsuyoshi Aisaka, Mitsuo Kawai, Fumio Mori | 1980-06-10 |