Sugimoto; Kouhei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugimoto; Kouhei.The latest application filed is for "cobalt precursor and methods for manufacture using the same".
- Sugimoto; Kouhei - Hwasung-si KR
- Sugimoto; Kouhei - Niigata JP
- Sugimoto; Kouhei - Kashiwazaki JP
- Sugimoto; Kouhei - Kumagaya JP
- Sugimoto; Kouhei - Kumagaya-shi JP
- Sugimoto; Kouhei - Kashiwazaki-shi JP
| Patent | Date |
|---|---|
| Cobalt precursor and methods for manufacture using the same Grant 11,254,698 - Lee , et al. February 22, 2 | 2022-02-22 |
| Cobalt Precursor And Methods For Manufacture Using The Same App 20200339618 - Lee; Soyoung ; et al. | 2020-10-29 |
| Piston ring Grant 9,885,417 - Sugimoto , et al. February 6, 2 | 2018-02-06 |
| Piston ring Grant 9,709,169 - Hayashi , et al. July 18, 2 | 2017-07-18 |
| Piston ring Grant 9,285,032 - Sasaki , et al. March 15, 2 | 2016-03-15 |
| Piston Ring App 20150226327 - Sasaki; Hayato ; et al. | 2015-08-13 |
| Piston Ring App 20140225329 - Hayashi; Toshikatsu ; et al. | 2014-08-14 |
| Piston Ring App 20140047974 - Sugimoto; Kouhei ; et al. | 2014-02-20 |
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