Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357144 | Complementary logic circuit | — | 1994-10-18 |
| 5328884 | Pressure sensitive manifold sheet containing color developer composition | Tomoharu Shiozaki, Shigeru Oda, Toranosuke Saito | 1994-07-12 |
| D346597 | Magnetic tape cassette | Kiyotaka Yanaka | 1994-05-03 |
| 5307443 | Apparatus for processing information based on fuzzy logic | — | 1994-04-26 |
| 5293301 | Semiconductor device and lead frame used therein | Katsuya Fukase, Mitsuharu Shimizu, Toshiyuki Murakami | 1994-03-08 |
| 5288333 | Wafer cleaning method and apparatus therefore | Hisao Nishizawa, Nobuyuki Hirai, Kaoru Shinbara, Hitoshi Yoshioka | 1994-02-22 |
| 5279705 | Gaseous process for selectively removing silicon nitride film | — | 1994-01-18 |
| 5276580 | Tape cassette including a spool locking member | Kiyotaka Yanaka | 1994-01-04 |