KOYAMA; Ikuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOYAMA; Ikuo.The latest application filed is for "rear lamp unit control system".
- KOYAMA; Ikuo - Tokyo JP
- Koyama; Ikuo - Wako JP
- KOYAMA; Ikuo - Wako-shi Saitama
- Koyama; Ikuo - Saitama JP
- Koyama; Ikuo - Hasuda JP
| Patent | Date |
|---|---|
| Rear Lamp Unit Control System App 20220295623 - INOUE; Naoto ; et al. | 2022-09-15 |
| Vehicle lighting system Grant 10,857,934 - Tsuchiya , et al. December 8, 2 | 2020-12-08 |
| Vehicle Lighting System App 20200101891 - TSUCHIYA; Yuji ; et al. | 2020-04-02 |
| Taste masking pharmaceutical composition Grant 5,707,646 - Yajima , et al. January 13, 1 | 1998-01-13 |
| Stable liposome aqueous suspension Grant 5,565,213 - Nakamori , et al. Oc | 1996-10-15 |
| Process for producing flavored pharmaceutical preparation for oral administration using a cold water solution of polyvinyl acetal dimethylaminoacetate Grant 5,227,171 - Koyama , et al. July 13, 1 | 1993-07-13 |
| Method of producing fine coated pharmaceutical preparation Grant 5,017,383 - Ozawa , et al. May 21, 1 | 1991-05-21 |
| Orally administrable pharmaceutical preparation of improved flavoring characteristics Grant 4,892,740 - Takasima , et al. January 9, 1 | 1990-01-09 |
| Method of preparing sustained-release pharmaceutical/preparation Grant 4,853,249 - Takashima , et al. August 1, 1 | 1989-08-01 |
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