Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6268646 | Lead frame for lead on chip | Hiroshi Sugimoto, Shigeo Hagiya, Takaharu Yonemoto, Osamu Yoshioka | 2001-07-31 |
| 6246106 | Lead frame | Hiroshi Sugimoto, Shigeo Hagiya, Takaharu Yonemoto, Osamu Yoshioka | 2001-06-12 |
| 6040620 | Lead frame for LOC having a regulating lead to prevent variation in adhesive coverage | Hiroshi Sugimoto, Shigeo Hagiya, Takaharu Yonemoto, Osamu Yoshioka | 2000-03-21 |
| 5880522 | Stamped lead frame with adhesive layer for fixing to semiconductor device | Takaharu Yonemoto, Hiroshi Sugimoto, Shigeo Hagiya, Osamu Yoshioka | 1999-03-09 |
| 5113477 | Plastic optical fibers from polymers derived from metallic salts of ethylenic carboxyl monomers | Shuji Eguchi, Seikichi Tanno, Yoshiaki Okabe, Hiromu Terao, Hideki Asano +2 more | 1992-05-12 |
| 5093888 | Optical transmitting system, optical members and polymer for same, and usage of same | Yoshitaka Takezawa, Shuichi Ohara, Seikich Tanno, Masato Shimura | 1992-03-03 |
| 4946242 | Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same | Seikichi Tanno, Shuji Eguchi, Hideki Asano, Yukio Shimazaki, Yuuetsu Takuma +2 more | 1990-08-07 |
| 4883338 | Synthetic resin optical fiber | Tomiya Abe, Yukio Shimazaki, Takanobu Ishibashi, Norimoto Abe, Takayasu Asai | 1989-11-28 |
| 4873030 | Method of molding a resinous optical transmitting element | Hideki Asano, Akira Endo, Tomiya Abe, Masahiko Ibamoto, Junji Mukai +3 more | 1989-10-10 |
| 4810048 | Mechanical part mounting chassis with integrated circuit | Hideki Asano, Shuji Eguchi, Seikichi Tanno, Yoshiaki Okabe, Masanori Nemoto +3 more | 1989-03-07 |
| 4585841 | Transparent resin material containing metallic atoms bonded to pendent carboxylic acid groups | Shuji Eguchi, Hideki Asano, Motoyo Wajima | 1986-04-29 |