Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684315 | Semiconductor memory device including memory cells each having an information storage capacitor component formed over control electrode of cell selecting transistor | Hiroyuki Uchiyama, Hiroki Soeda, Yasuhide Fujioka, Nozomu Matsuda, Motoko Sawamura | 1997-11-04 |
| 5634422 | Personal watercraft with V-type engine | Noboru Kobayashi | 1997-06-03 |
| 5631182 | Method of making a semiconductor memory circuit device | Naokatsu Suwanai, Hiroyuki Miyazawa, Atushi Ogishima, Masaki Nagao, Kyoichiro Asayama +5 more | 1997-05-20 |