SHIROISHI; Masaru
Patent Applications and Registrations
Patent applications and USPTO patent grants for SHIROISHI; Masaru.The latest application filed is for "optical device sealing structure and optical deveice manufacturing method".
- SHIROISHI; Masaru - Narashino-shi JP
- Shiroishi; Masaru - Narashino N/A JP
- Shiroishi; Masaru - Buena Park CA
| Patent | Date |
|---|---|
| Optical Device Sealing Structure And Optical Deveice Manufacturing Method App 20170023742 - KONDOU; Katsutoshi ; et al. | 2017-01-26 |
| Optical device sealing structure and optical device manufacturing method Grant 9,459,410 - Kondou , et al. October 4, 2 | 2016-10-04 |
| Optical Device Sealing Structure And Optical Deveice Manufacturing Method App 20120251770 - Kondou; Katsutoshi ; et al. | 2012-10-04 |
| Air system for scuba diving Grant 4,227,521 - Hart , et al. October 14, 1 | 1980-10-14 |
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