Iwafuji; Yasunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwafuji; Yasunori.The latest application filed is for "optical communication module".
- Iwafuji; Yasunori - Yokohama JP
- Iwafuji; Yasunori - Kanagawa JP
| Patent | Date |
|---|---|
| Optical communication module Grant 7,215,886 - Maruyama , et al. May 8, 2 | 2007-05-08 |
| Optical fiber communication equipment and its applied optical systems Grant 7,164,865 - Tatsuno , et al. January 16, 2 | 2007-01-16 |
| Optical communication module App 20040208211 - Maruyama, Shigenobu ; et al. | 2004-10-21 |
| Optical fiber communication equipment and its applied optical systems App 20020051270 - Tatsuno, Kimio ; et al. | 2002-05-02 |
| Optical waveguide, method of making the same and integrated optical device Grant 5,903,697 - Yamada , et al. May 11, 1 | 1999-05-11 |
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