Koizumi; Hiroki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koizumi; Hiroki.The latest application filed is for "method for producing semiconductor laser element".
- Koizumi; Hiroki - Kodaira JP
- Koizumi; Hiroki - Tokushima JP
- KOIZUMI; Hiroki - Tokushima-shi JP
- Koizumi; Hiroki - Anan JP
- KOIZUMI; Hiroki - Anan-shi JP
- Koizumi; Hiroki - Hyogo N/A JP
- Koizumi; Hiroki - Saitama JP
- Koizumi; Hiroki - Wako JP
- Koizumi; Hiroki - Chiba JP
- Koizumi, Hiroki - Chiba-shi JP
| Patent | Date |
|---|---|
| Headlight Grant D877,372 - Koizumi | 2020-03-03 |
| Tail light Grant D876,681 - Koizumi Feb | 2020-02-25 |
| Method for producing semiconductor laser element Grant 9,991,671 - Sakata , et al. June 5, 2 | 2018-06-05 |
| Method For Producing Semiconductor Laser Element App 20170077672 - SAKATA; Hiroki ; et al. | 2017-03-16 |
| Semiconductor laser element and method of manufacturing the same Grant 9,236,710 - Tanisaka , et al. January 12, 2 | 2016-01-12 |
| Semiconductor Laser Element And Method Of Manufacturing The Same App 20130142209 - TANISAKA; Shingo ; et al. | 2013-06-06 |
| Transforming device, electronic apparatus, and power supply system including the same Grant 8,354,761 - Kitano , et al. January 15, 2 | 2013-01-15 |
| Front bumper for an automobile Grant D669,003 - Koizumi , et al. October 16, 2 | 2012-10-16 |
| Front bumper for an automobile Grant D666,539 - Koizumi , et al. September 4, 2 | 2012-09-04 |
| Transforming Device, Electronic Apparatus, And Power Supply System Including The Same App 20110156666 - KITANO; Katsuya ; et al. | 2011-06-30 |
| Front combination lamp for automobile Grant D631,585 - Koizumi January 25, 2 | 2011-01-25 |
| Rear combination lamp for automobile Grant D630,779 - Koizumi January 11, 2 | 2011-01-11 |
| Diagnostic and examination method for eating disorder Grant 7,754,434 - Iyo , et al. July 13, 2 | 2010-07-13 |
| Engine cover of automobiles Grant D512,438 - Matsunami , et al. December 6, 2 | 2005-12-06 |
| Diagnostic and examination method for eating disorder App 20050244903 - Iyo, Masaomi ; et al. | 2005-11-03 |
| Automobile wheel Grant D491,510 - Koizumi June 15, 2 | 2004-06-15 |
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