Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173582 | Oil composition for use in trace oil supply cutting/grinding work | Satoshi Suda, Hideo Yokota, Tomoyasu Kochu | 2012-05-08 |
| 7149032 | Anti-glare film | Kazuya Ohishi, Yasuhiko Motoda, Kensaku Higashi | 2006-12-12 |
| 6778233 | Method for darkening pixel | Yasuo Segawa, Masahiko Tokunaga | 2004-08-17 |
| 6701603 | Method of manufacturing yoke of electric rotating machine | Teruo Sato, Taketo Shimoda, Kazuhiko Nagasaka, Kazunobu Kanno, Kouichi Nakamura +1 more | 2004-03-09 |
| 6580193 | Rotary electric machine and manufacturing method therefor | Shouichi Yoshikawa, Yasushi Ueda, Yoshiyuki Matsushita, Kouji Niimi, Sumiyoshi Kamogawa +2 more | 2003-06-17 |
| 6198337 | Semiconductor device for outputting a reference voltage, a crystal oscillator device comprising the same, and a method of producing the crystal oscillator device | — | 2001-03-06 |
| 5940341 | Semiconductor memory device | — | 1999-08-17 |
| 5796674 | Signal transition detection circuit | — | 1998-08-18 |
| 4618837 | Low-power consumption reference pulse generator | — | 1986-10-21 |
| 4595821 | Semiconductor device for use with a thermal print head | — | 1986-06-17 |
| 4580259 | Switchboard control system | Hidemi Harada, Yasushi Nagahama, Kenzo Aoki, Atsuhisa Takahashi | 1986-04-01 |
| 4575839 | Centralized supervisory system | Yusuke Ogata, Yasushi Nagahama, Kenzou Aoki, Hidemi Harada | 1986-03-11 |
| 4417263 | Semiconductor device | — | 1983-11-22 |
| 4271742 | Sound generator for producing ANGKLONG like sound | Masao Sakashita | 1981-06-09 |