Kawajiri; Yuko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawajiri; Yuko.The latest application filed is for "optical module".
- Kawajiri; Yuko - Tokyo JP
- Kawajiri; Yuko - Musashino-shi Tokyo
- Kawajiri; Yuko - Atsugi JP
- Kawajiri; Yuko - Atsugi-shi Kanagawa-ken
- Kawajiri; Yuko - Yokohama JP
| Patent | Date |
|---|---|
| Connection structure for optical waveguide chip Grant 11,385,409 - Ishikawa , et al. July 12, 2 | 2022-07-12 |
| Optical Module App 20210397065 - Yanagihara; Ai ; et al. | 2021-12-23 |
| Optical Connection Structure App 20210373232 - Ishikawa; Hiroshi ; et al. | 2021-12-02 |
| Optical Connection Structure and Method for Forming Same App 20210356669 - Shikama; Kota ; et al. | 2021-11-18 |
| Optical Module App 20210349260 - Kishi; Toshiki ; et al. | 2021-11-11 |
| Connection Structure Of Optical Waveguide Chips App 20210231887 - SHIKAMA; Kota ; et al. | 2021-07-29 |
| Connection Structure for Optical Waveguide Chip App 20210215879 - Ishikawa; Hiroshi ; et al. | 2021-07-15 |
| Connection structure of optical waveguide chips Grant 11,036,015 - Shikama , et al. June 15, 2 | 2021-06-15 |
| Signal processing circuit, distributed memory, ROM, and DAC which signal processing circuit is embedded Grant 10,950,293 - Ibrahim Mohamed , et al. March 16, 2 | 2021-03-16 |
| Planar-Lightwave-Type Optical Device App 20200363694 - Yanagihara; Ai ; et al. | 2020-11-19 |
| Connection Structure Of Optical Waveguide Chips App 20200209477 - SHIKAMA; Kota ; et al. | 2020-07-02 |
| Signal Processing Circuit, Distributed Memory, ROM, and DAC which Signal Processing Circuit is Embedded App 20200135256 - Ibrahim Mohamed; Salaheldin Ahmed Ezzeldin ; et al. | 2020-04-30 |
| Hydrogen production system and method for producing hydrogen Grant 10,081,872 - Komai , et al. September 25, 2 | 2018-09-25 |
| Hydrogen production system and method for producing hydrogen Grant 9,957,626 - Kawajiri , et al. May 1, 2 | 2018-05-01 |
| Hydrogen Production System And Method For Producing Hydrogen App 20160060776 - KAWAJIRI; Yuko ; et al. | 2016-03-03 |
| Hydrogen Production System And Method For Producing Hydrogen App 20160040310 - KOMAI; Masafumi ; et al. | 2016-02-11 |
| Optical module Grant 9,201,194 - Ooba , et al. December 1, 2 | 2015-12-01 |
| Optical Module App 20140193114 - Ooba; Naoki ; et al. | 2014-07-10 |
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