Irisawa; Shinichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Irisawa; Shinichi.The latest application filed is for "mercury-free discharge bulb".
- Irisawa; Shinichi - Shizuoka N/A JP
- Irisawa; Shinichi - Shizuoka-shi JP
- Irisawa, Shinichi - Shizuoka-ken JP
| Patent | Date |
|---|---|
| Arc tube for discharge lamp device Grant 8,471,473 - Fukuyo , et al. June 25, 2 | 2013-06-25 |
| Mercury-free discharge bulb Grant 7,977,886 - Tsuda , et al. July 12, 2 | 2011-07-12 |
| Mercury-free Discharge Bulb App 20090295287 - Tsuda; Toshiaki ; et al. | 2009-12-03 |
| Mercury free arc tube for a discharge lamp Grant 7,583,028 - Takagaki , et al. September 1, 2 | 2009-09-01 |
| ARC tube discharge lamp with compression strain layer Grant 7,443,100 - Fukuyo , et al. October 28, 2 | 2008-10-28 |
| Alloy for a lead member of an electric lamp and electrode structure of the electric lamp Grant 7,345,426 - Wada , et al. March 18, 2 | 2008-03-18 |
| Automotive headlight discharge bulb Grant 7,314,298 - Takagaki , et al. January 1, 2 | 2008-01-01 |
| Arc tube for a discharge lamp Grant 7,279,841 - Fukuyo , et al. October 9, 2 | 2007-10-09 |
| Arc tube for discharge lamp device App 20070103082 - Fukuyo; Takeshi ; et al. | 2007-05-10 |
| Mercury-free arc tube for a discharge lamp Grant 7,170,230 - Takagaki , et al. January 30, 2 | 2007-01-30 |
| Mercury-free arc tube for discharge lamp unit Grant 7,038,385 - Takagaki , et al. May 2, 2 | 2006-05-02 |
| Arc tube for discharge lamp App 20060082312 - Fukuyo; Takeshi ; et al. | 2006-04-20 |
| Automotive headlight discharge bulb App 20060007696 - Takagaki; Michio ; et al. | 2006-01-12 |
| Method of producing an arc tube for a discharge lamp device Grant 6,974,360 - Fukai , et al. December 13, 2 | 2005-12-13 |
| Mercury free arc tube for a discharge lamp App 20050156529 - Takagaki, Michio ; et al. | 2005-07-21 |
| Arc tube for discharge lamp and method for producing the same Grant 6,918,808 - Fukuyo , et al. July 19, 2 | 2005-07-19 |
| Arc tube for a discharge lamp App 20050146275 - Fukuyo, Takeshi ; et al. | 2005-07-07 |
| Mercury-free arc tube for a discharge lamp App 20050134179 - Takagaki, Michio ; et al. | 2005-06-23 |
| Arc tube having compressive stress and method for manufacture of an arc tube Grant 6,903,510 - Ohshima , et al. June 7, 2 | 2005-06-07 |
| Arc tube capable of preventing occurrence of leak due to cracks and manufacturing method therefore Grant 6,891,332 - Irisawa , et al. May 10, 2 | 2005-05-10 |
| Alloy for a lead member of an electric lamp and electrode structure of the electric lamp App 20050082984 - Wada, Yoshihiro ; et al. | 2005-04-21 |
| Mercury-free arc tube for discharge lamp unit Grant 6,815,894 - Takagaki , et al. November 9, 2 | 2004-11-09 |
| Mercury-free arc tube for discharge lamp unit Grant 6,750,612 - Takagaki , et al. June 15, 2 | 2004-06-15 |
| Discharge bulb App 20040051460 - Shido, Masaya ; et al. | 2004-03-18 |
| Arc tube including step-down plane portions in pinch seal area Grant 6,707,239 - Nagata , et al. March 16, 2 | 2004-03-16 |
| Lamp unit and infrared night-vision system App 20040021420 - Tsuda, Toshiaki ; et al. | 2004-02-05 |
| Method of producing an arc tube for a discharge lamp device App 20040009733 - Fukai, Kunio ; et al. | 2004-01-15 |
| Method of manufacturing arc tube Grant 6,672,923 - Ohkawai , et al. January 6, 2 | 2004-01-06 |
| Mercury-free arc tube for discharge lamp unit App 20030067262 - Takagaki, Michio ; et al. | 2003-04-10 |
| Mercury-free arc tube for discharge lamp unit App 20030062839 - Takagaki, Michio ; et al. | 2003-04-03 |
| Mercury-free arc tube for discharge lamp unit App 20030052610 - Takagaki, Michio ; et al. | 2003-03-20 |
| Arc tube for discharge lamp and method for producing the same App 20030048078 - Fukuyo, Takeshi ; et al. | 2003-03-13 |
| Arc tube and method for manufacture of an arc tube App 20020084755 - Ohshima, Yoshitaka ; et al. | 2002-07-04 |
| Arc tube and method of manufacturing the same App 20020067115 - Nagata, Akihiro ; et al. | 2002-06-06 |
| Discharge lamp and manufacturing method thereof App 20020008471 - Fukuyo, Takeshi ; et al. | 2002-01-24 |
| Discharge lamp device Grant 5,220,235 - Wakimizu , et al. June 15, 1 | 1993-06-15 |
| Discharge lamp assembly with insulating tubular member and metal band around pinch seal Grant 5,177,397 - Nagasawa , et al. January 5, 1 | 1993-01-05 |
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