Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8306744 | Vehicle-mounted equipment | — | 2012-11-06 |
| 8265867 | Route search system | Hidekazu Arita | 2012-09-11 |
| 8078393 | Navigation apparatus | — | 2011-12-13 |
| 5898606 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Shinichi Kobayashi, Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya +4 more | 1999-04-27 |
| 5745417 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Shinichi Kobayashi, Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya +4 more | 1998-04-28 |
| 5683929 | Method of manufacturing a semiconductor device having a capacitor | Hideaki Arima, Natsuo Ajika | 1997-11-04 |
| 5672533 | Field effect transistor having impurity regions of different depths and manufacturing method thereof | Hideaki Arima, Natsuo Ajika, Atsushi Hachisuka, Tomonori Okudaira | 1997-09-30 |
| 5538912 | Method of making memory cells with peripheral transistors | Yuichi Kunori, Natsuo Ajika, Hiroshi Onoda, Atsushi Fukumoto | 1996-07-23 |
| 5523596 | Semiconductor device having capacitor and manufacturing method therefor | Hideaki Arima, Natsuo Ajika | 1996-06-04 |
| 5489791 | Field effect transistor having impurity regions of different depths and manufacturing method thereof | Hideaki Arima, Natsuo Ajika, Atsushi Hachisuka, Tomonori Okudaira | 1996-02-06 |
| 5400278 | Semiconductor memory device and method of manufacturing the same | Yuichi Kunori, Natsuo Ajika, Hiroshi Onoda, Atsushi Fukumoto | 1995-03-21 |
| 5338957 | Nonvolatile semiconductor device and a method of manufacturing thereof | Atsushi Fukumoto, Hiroshi Onoda, Natsuo Ajika, Yuichi Kunori | 1994-08-16 |
| 5338699 | Method of making a semiconductor integrated device having gate sidewall structure | Hideaki Arima, Natsuo Ajika, Atsushi Hachisuka, Yasushi Matsui | 1994-08-16 |
| 5276344 | Field effect transistor having impurity regions of different depths and manufacturing method thereof | Hideaki Arima, Natsuo Ajika, Atsushi Hachisuka, Tomonori Okudaira | 1994-01-04 |
| 5233212 | Semiconductor device having gate electrode spacing dependent upon gate side wall insulating dimension | Hideaki Arima, Natsuo Ajika, Atsushi Hachisuka, Yasushi Matsui | 1993-08-03 |
| 5229314 | Method of manufacturing field effect transistor having a multilayer interconnection layer therein with tapered sidewall insulation | Tomonori Okudaira, Hideaki Arima, Kaoru Motonami, Yasushi Matsui | 1993-07-20 |
| 5157469 | Field effect transistor having a multilayer interconnection layer therein with tapered sidewall insulators | Tomonori Okudaira, Hideaki Arima, Kaoru Motonami, Yasushi Matsui | 1992-10-20 |