Koishi; Masumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koishi; Masumi.The latest application filed is for "reactive oxygen species measuring device".
- Koishi; Masumi - Sagamihara JP
- Koishi; Masumi - Sagamihara-shi JP
| Patent | Date |
|---|---|
| Reactive oxygen species measuring device Grant 8,298,387 - Yuasa , et al. October 30, 2 | 2012-10-30 |
| Reactive oxygen species measuring device App 20060289313 - Yuasa; Makoto ; et al. | 2006-12-28 |
| Composite powder and production process Grant 5,122,418 - Nakane , et al. June 16, 1 | 1992-06-16 |
| Method of improving quality of surface of solid particles and apparatus thereof Grant 4,915,987 - Nara , et al. April 10, 1 | 1990-04-10 |
| Skin cleansing preparation Grant 4,309,411 - Toida , et al. January 5, 1 | 1982-01-05 |
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