Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6200831 | Surface-protecting film and resin-sealed semiconductor device having said film | Jun Tanaka, Fumio Kataoka, Haruhiko Kikkawa, Isao Obara | 2001-03-13 |
| 6147374 | Resin-encapsulated semiconductor apparatus | Jun Tanaka, Kiyoshi Ogata | 2000-11-14 |
| 6087006 | Surface-protecting film and resin-sealed semiconductor device having said film | Jun Tanaka, Fumio Kataoka, Haruhiko Kikkawa, Isao Obara | 2000-07-11 |
| 6025113 | Photosensitve polymide precursor and its use for pattern formation | Haruhiko Kikkawa, Fumio Kataoka, Issei Takemoto, Jun Tanaka, Shunichiro Uchimura +2 more | 2000-02-15 |