Kagawa; Atsuko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kagawa; Atsuko.The latest application filed is for "electromagnetic-wave-absorbing composite sheet".
- Kagawa; Atsuko - Koshigaya N/A JP
- Kagawa; Atsuko - Koshigaya-Shi JP
- Kagawa; Atsuko - Koshigaya-shi, Saitama N/A JP
Trademarks
| Patent | Date |
|---|---|
| Apparatus for producing microporous plastic film Grant 10,940,618 - Kagawa , et al. March 9, 2 | 2021-03-09 |
| Apparatus for producing microporous plastic film Grant 10,744,665 - Kagawa , et al. A | 2020-08-18 |
| Electromagnetic-wave-absorbing composite sheet Grant 10,667,444 - Kagawa | 2020-05-26 |
| Electromagnetic wave absorption cable Grant 10,654,257 - Kagawa | 2020-05-19 |
| Electromagnetic-wave-absorbing composite sheet Grant 10,645,850 - Kagawa | 2020-05-05 |
| Electromagnetic-wave-absorbing Composite Sheet App 20200045859 - KAGAWA; Seiji | 2020-02-06 |
| Apparatus for producing microporous plastic film Grant 10,538,026 - Kagawa , et al. Ja | 2020-01-21 |
| Apparatus for producing easy-to-tear plastic film Grant 10,538,027 - Kagawa , et al. Ja | 2020-01-21 |
| Electromagnetic-wave-absorbing Composite Sheet App 20200015392 - KAGAWA; Seiji | 2020-01-09 |
| Electromagnetic-wave-absorbing Composite Sheet App 20190394911 - Kagawa; Seiji | 2019-12-26 |
| Apparatus For Producing Microporous Plastic Film App 20190248035 - KAGAWA; Seiji ; et al. | 2019-08-15 |
| Electromagnetic Wave Absorption Cable App 20190009512 - KAGAWA; Seiji | 2019-01-10 |
| Electromagnetic-wave-absorbing filter Grant 10,062,477 - Kagawa August 28, 2 | 2018-08-28 |
| Apparatus For Producing Easy-to-tear Plastic Film App 20180215090 - KAGAWA; Seiji ; et al. | 2018-08-02 |
| Apparatus For Producing Microporous Plastic Film App 20180178442 - KAGAWA; Seiji ; et al. | 2018-06-28 |
| Apparatus For Producing Microporous Plastic Film App 20170368725 - KAGAWA; Seiji ; et al. | 2017-12-28 |
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