Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894759 | Method and apparatus for producing acetic acid | Hiroyuki Miura | 2021-01-19 |
| 10661196 | Process for producing acetic acid | Masahiko Shimizu, Hiroyuki Miura | 2020-05-26 |
| 10633322 | Process for producing acetic acid | Masahiko Shimizu, Hiroyuki Miura | 2020-04-28 |
| 10562836 | Process for producing acetic acid | Masahiko Shimizu, Hiroyuki Miura | 2020-02-18 |
| 10428006 | Method and apparatus for producing acetic acid | Hiroyuki Miura | 2019-10-01 |
| 10428004 | Method for producing acetic acid | Masahiko Shimizu | 2019-10-01 |
| 10265639 | Process for producing acetic acid | Masahiko Shimizu, Hiroyuki Miura | 2019-04-23 |
| 10246399 | Process for producing acetic acid | Masahiko Shimizu, Hiroyuki Miura | 2019-04-02 |
| 10183905 | Method for producing acetic acid | Masahiko Shimizu, Nobuyuki Hirabayashi | 2019-01-22 |
| 6094244 | Reflective liquid crystal display device | Yasushi Kawata, Hajime Yamaguchi, Takeshi Yamaguchi, Seizaburo Shimizu, Miki Mori +1 more | 2000-07-25 |
| 5172196 | Nonvolatile semiconductor memory device | Naohiro Matsukawa | 1992-12-15 |
| 4954871 | Semiconductor device with composite electrode | Minoru Kimura | 1990-09-04 |
| 4882707 | Non-volatile semi-conductor memory device with double gate structure | — | 1989-11-21 |
| 4878199 | Semiconductor memory device | — | 1989-10-31 |
| 4754320 | EEPROM with sidewall control gate | Susumu Kohyama, Koji Makita | 1988-06-28 |
| 4745453 | Semiconductor device | — | 1988-05-17 |
| 4698659 | Stacked complementary metal oxide semiconductor inverter | — | 1987-10-06 |
| 4665418 | Semiconductor memory device | — | 1987-05-12 |
| 4661833 | Electrically erasable and programmable read only memory | — | 1987-04-28 |
| 4642880 | Method for manufacturing a recessed semiconductor device | Syunzi Yokogawa | 1987-02-17 |
| 4637128 | Method of producing semiconductor device | — | 1987-01-20 |
| 4506279 | Metal-oxide-semiconductor device with bilayered source and drain | — | 1985-03-19 |
| 4479297 | Method of fabricating three-dimensional semiconductor devices utilizing CeO.sub.2 and ion-implantation. | Shinichiro Takasu | 1984-10-30 |
| 4437225 | Method of forming SOS devices by selective laser treatment and reactive formation of isolation regions | — | 1984-03-20 |
| 4396930 | Compact MOSFET device with reduced plurality of wire contacts | — | 1983-08-02 |