EJIRI; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for EJIRI; Kazuhiro.The latest application filed is for "polymer composition containing diarylamine-based compound".
- EJIRI; Kazuhiro - Tokyo JP
- EJIRI; Kazuhiro - Chiyoda-ku Tokyo
- Ejiri; Kazuhiro - Yokohama-shi JP
| Patent | Date |
|---|---|
| Polymer Composition Containing Diarylamine-based Compound App 20220127430 - SUGAWARA; Mitsuru ; et al. | 2022-04-28 |
| Diarylamine-based compound, anti-aging agent, and polymer composition Grant 11,254,802 - Sugawara , et al. February 22, 2 | 2022-02-22 |
| Acrylic Rubber App 20200239612 - KOJIMA; Keisuke ; et al. | 2020-07-30 |
| Acrylic Rubber, Acrylic Rubber Composition, And Crosslinked Acrylic Rubber App 20200002523 - FURUKO; Ayako ; et al. | 2020-01-02 |
| Diarylamine-based Compound, Anti-aging Agent, And Polymer Composition App 20200002507 - SUGAWARA; Mitsuru ; et al. | 2020-01-02 |
| Acrylic Polymer Composition App 20190276634 - SUGAWARA; Mitsuru ; et al. | 2019-09-12 |
| Acrylic Polymer Composition App 20190112466 - SUGAWARA; Mitsuru ; et al. | 2019-04-18 |
| Acrylic Polymer Composition App 20190112467 - SUGAWARA; Mitsuru ; et al. | 2019-04-18 |
| Acrylic Polymer Composition App 20190106552 - SUGAWARA; Mitsuru ; et al. | 2019-04-11 |
| Nitrile rubber composition and cross-linked rubber Grant 9,163,136 - Sakamoto , et al. October 20, 2 | 2015-10-20 |
| Nitrile copolymer latex composition and nitrile copolymer rubber composition Grant 8,927,640 - Tsukada , et al. January 6, 2 | 2015-01-06 |
| Nitrile Rubber Composition And Cross-linked Rubber App 20140323658 - Sakamoto; Masato ; et al. | 2014-10-30 |
| Nitrile Copolymer Latex Composition And Nitrile Copolymer Rubber Composition App 20140100315 - TSUKADA; Akira ; et al. | 2014-04-10 |
| Nitrile copolymer latex composition and nitrile copolymer rubber composition Grant 8,648,137 - Tsukada , et al. February 11, 2 | 2014-02-11 |
| Nitrile Copolymer Latex Composition And Nitrile Copolymer Rubber Composition App 20100330319 - Tsukada; Akira ; et al. | 2010-12-30 |
| Thermoplastic Elastomer Composition And Shaped Article App 20080021164 - Masuda; Hirofumi ; et al. | 2008-01-24 |
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