Okaya Electric Industries, Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okaya Electric Industries, Co., Ltd..The latest application filed is for "discharge tube".
- Okaya Electric Industries, Co., Ltd. - Tokyo JP
- OKAYA ELECTRIC INDUSTRIES CO., LTD. - 46-3, Sangentyaya 2-chome, Setagaya-ku Tokyo JP
- OKAYA ELECTRIC INDUSTRIES CO., LTD. - 6-16-9, TODOROKI, SETAGAYA-KU TOKYO JP
Trademarks
| Patent | Date |
|---|---|
| Discharge tube Grant 8,796,925 - Imai , et al. August 5, 2 | 2014-08-05 |
| Discharge Tube App 20130063025 - Imai; Koichi ; et al. | 2013-03-14 |
| Indicator lamp having a converging lens Grant 7,473,013 - Shimada January 6, 2 | 2009-01-06 |
| Indicator lamp App 20060291245 - Shimada; Toshio | 2006-12-28 |
| Discharge tube and surge absorbing device App 20060209485 - Imai; Koichi ; et al. | 2006-09-21 |
| Display lamp Grant D509,007 - Shimada August 30, 2 | 2005-08-30 |
| Display lamp Grant D509,006 - Shimada August 30, 2 | 2005-08-30 |
| Discharge type surge absorbing element and method for making the same Grant 5,694,284 - Oda , et al. December 2, 1 | 1997-12-02 |
| Gas-discharging type display device and a method of manufacturing Grant 5,557,168 - Nakajima , et al. September 17, 1 | 1996-09-17 |
| Device for opening a circuit and device for protecting the circuit against surges Grant 5,408,379 - Oguchi , et al. April 18, 1 | 1995-04-18 |
| Fuse Resistor, and discharging-type surge absorbing device with security mechanism Grant 5,404,126 - Kasai , et al. April 4, 1 | 1995-04-04 |
| Noise filter with surge absorber and surge absorber attached to noise filter Grant 5,206,779 - Sato , et al. April 27, 1 | 1993-04-27 |
| DC Type gas discharge display panels Grant 4,554,482 - Kamegaya , et al. November 19, 1 | 1985-11-19 |
| DC Plasma display panel Grant 4,393,326 - Kamegaya , et al. July 12, 1 | 1983-07-12 |
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