Kuwabara; Seiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuwabara; Seiji.The latest application filed is for "polygon mirror".
- Kuwabara; Seiji - Tochigi JP
- Kuwabara; Seiji - Utsunomiya N/A JP
- Kuwabara; Seiji - Utsunomiya-shi JP
- Kuwabara; Seiji - Utsunomiiya-shi JP
- Kuwabara, Seiji - Chiba-shi JP
| Patent | Date |
|---|---|
| Polygon Mirror App 20220234363 - Kudo; Genichiro ; et al. | 2022-07-28 |
| Optical Component And Optical Apparatus App 20220128749 - Fukui; Shinji ; et al. | 2022-04-28 |
| Film-Forming apparatus and Film-Forming method Grant 9,127,353 - Matsumoto , et al. September 8, 2 | 2015-09-08 |
| Film-forming Apparatus And Film-forming Method App 20120199471 - Matsumoto; Seiken ; et al. | 2012-08-09 |
| Reflective optical element and exposure apparatus Grant 7,573,562 - Kuwabara August 11, 2 | 2009-08-11 |
| Optical element having antireflection film, and exposure apparatus Grant 7,492,510 - Kuwabara February 17, 2 | 2009-02-17 |
| Reflective Optical Element And Exposure Apparatus App 20080247044 - Kuwabara; Seiji | 2008-10-09 |
| Optical Element Having Antireflection Film, And Exposure Apparatus App 20070103769 - Kuwabara; Seiji | 2007-05-10 |
| Recording head and image recording apparatus utilizing said recording head App 20020030719 - Muramatsu, Hiroyuki ; et al. | 2002-03-14 |
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