Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664118 | Ferroelectric-type nonvolatile semiconductor memory and operation method thereof | Toshiyuki Nishihara | 2003-12-16 |
| 6566698 | Ferroelectric-type nonvolatile semiconductor memory and operation method thereof | Toshiyuki Nishihara | 2003-05-20 |
| 6544360 | Highly strengthened spring and process for producing the same | Akira Tange, Kotoji Ando | 2003-04-08 |
| 6502929 | Laminated ink jet recording head having a plurality of actuator units | Yuji Tanaka, Tomoaki Abe, Takayuki Ishii, Naomi Shirakawa, Koichi Toba +4 more | 2003-01-07 |