Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201346 | EL display device using organic EL element having a printed circuit board | — | 2001-03-13 |
| 6025610 | Solid relay and method of producing the same | Mitsuma Ooishi | 2000-02-15 |
| 5896006 | Organic thin film light-emitting device having second electrodes layer covering periphery of first electrodes layer | Taizo Tanaka | 1999-04-20 |
| 5600180 | Sealing structure for bumps on a semiconductor integrated circuit chip | Naoji Senba, Atsushi Nishizawa, Nobuaki Takahashi | 1997-02-04 |
| 5367765 | Method of fabricating integrated circuit chip package | — | 1994-11-29 |
| 5297333 | Packaging method for flip-chip type semiconductor device | — | 1994-03-29 |
| 4694319 | Thyristor having a controllable gate trigger current | — | 1987-09-15 |