Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11985424 | Signal processing device and signal processing method for correcting input signal from sensor | Hiroshi Arai, Yuriko Ohtsuka, Takeshi Masuura, Norimitsu Okiyama, Yuji Matsui +1 more | 2024-05-14 |
| 11974042 | Signal processing device and signal processing method | Hiroshi Arai, Yuriko Ohtsuka, Takeshi Masuura, Norimitsu Okiyama, Yuji Matsui +1 more | 2024-04-30 |
| 11785340 | Signal processing device, signal processing method, and parameter search method | Hiroshi Arai, Yuriko Ohtsuka, Takeshi Masuura, Norimitsu Okiyama, Yuji Matsui +1 more | 2023-10-10 |
| 10455646 | Induction heating cooker | Koshiro TAKANO, Hayato Yoshino, Yuichiro Ito | 2019-10-22 |
| D813842 | Controller for a digital audio player | Akihito Kimura, Takeshi Washizawa | 2018-03-27 |
| D806058 | Controller for a digital audio player | Akihito Kimura, Takeshi Washizawa | 2017-12-26 |
| 9826576 | Induction heating cooker | Hayato Yoshino, Koshiro TAKANO, Yuichiro Ito | 2017-11-21 |
| 6302769 | Method for chamfering a wafer | Shirou Murai | 2001-10-16 |
| 6296553 | Grinding method, surface grinder, workpiece support, mechanism and work rest | Mitsuru Nukui, Shirou Murai, Kazuo Nakajima, Toyotaka Wada | 2001-10-02 |
| 6220931 | Feeding a grinding wheel in grinding method | Mitsuru Nukui, Kazuo Nakajima, Shirou Murai, Toyotaka Wada | 2001-04-24 |
| 6133697 | Dimming apparatus for fluorescent lamps | Satoshi Nagai, Takahisa Hamaguchi, Kentaro Eguchi, Jun Bunya, Osamu Ishikawa | 2000-10-17 |
| 6113489 | Ingot slicing method, an ingot manufacturing method and a sliced ingot grinding apparatus | Tetsuo Okuyama, Mitsuru Nukui, Kazuo Nakajima, Shirou Murai, Toyotaka Wada +1 more | 2000-09-05 |
| 6036585 | Grinder and grinding method | Mitsuru Nukui, Kazuo Nakajima, Shirou Murai, Toyotaka Wada | 2000-03-14 |
| 5952793 | Discharge lamp igniting apparatus including feedback control | Satoshi Nagai, Kentaro Eguchi, Takeshi Arai, Jun Bunya, Kazutaka Shimizu +2 more | 1999-09-14 |
| 5910713 | Discharge lamp igniting apparatus for performing a feedback control of a discharge lamp and the like | Satoshi Nagai, Kentaro Eguchi, Takeshi Arai, Jun Bunya, Kazutaka Shimizu +2 more | 1999-06-08 |
| 5875107 | Inverter apparatus | Satoshi Nagai, Takeshi Arai | 1999-02-23 |