Sonoyama; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sonoyama; Kenji.The latest application filed is for "method for producing aqueous polyimide precursor solution composition".
- Sonoyama; Kenji - Ube JP
- Sonoyama; Kenji - Ube-shi JP
- Sonoyama; Kenji - Tokyo JP
- Sonoyama; Kenji - Yamaguchi JP
| Patent | Date |
|---|---|
| Method for producing aqueous polyimide precursor solution composition Grant 11,401,418 - Nakayama , et al. August 2, 2 | 2022-08-02 |
| Method For Producing Aqueous Polyimide Precursor Solution Composition App 20200224029 - Nakayama; Takeshige ; et al. | 2020-07-16 |
| Production process of polyimide film laminate, and polyimide film laminate Grant 9,187,676 - Nakayama , et al. November 17, 2 | 2015-11-17 |
| Aqueous Polyimide Precursor Solution Composition And Method For Producing Aqueous Polyimide Precursor Solution Composition App 20130171520 - Nakayama; Takeshige ; et al. | 2013-07-04 |
| Production Process Of Polyimide Film Laminate, And Polyimide Film Laminate App 20130115473 - Nakayama; Tomonori ; et al. | 2013-05-09 |
| Totally-enclosed fan-cooled motor Grant 7,629,717 - Kanei , et al. December 8, 2 | 2009-12-08 |
| Totally-Enclosed Fan-Cooled Motor App 20080036314 - Kanei; Nobuhiro ; et al. | 2008-02-14 |
| Dicing tape Grant 6,929,856 - Ishikawa , et al. August 16, 2 | 2005-08-16 |
| Dicing tape App 20040023043 - Ishikawa, Seiji ; et al. | 2004-02-05 |
| Adhesive polyimide siloxane composition employable for combining electronic parts Grant 5,728,473 - Inoue , et al. March 17, 1 | 1998-03-17 |
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