Otani; Mitsuru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otani; Mitsuru.The latest application filed is for "optical switching apparatus and optical transmission apparatus".
- Otani; Mitsuru - Tokyo JP
- Otani; Mitsuru - Setagaya-ku Tokyo 157-0061 JP
- Otani, Mitsuru - Meguro-ku JP
| Patent | Date |
|---|---|
| Optical switching apparatus and optical transmission apparatus Grant 6,983,108 - Sugawara , et al. January 3, 2 | 2006-01-03 |
| Building material formed from recycled resources and installation method thereof Grant 6,964,142 - Otani November 15, 2 | 2005-11-15 |
| Optical switching apparatus and optical transmission apparatus App 20020044315 - Sugawara, Mitsuru ; et al. | 2002-04-18 |
| Transmission apparatus and tributary interface substrate App 20020009074 - Iwahori, Hitoshi ; et al. | 2002-01-24 |
| Compounded thermoplasticized isoprene polymer resin for filling a dental root canal, and method of making same Grant 4,483,679 - Fujisawa , et al. November 20, 1 | 1984-11-20 |
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