Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787295 | Photographic solid fine-grain dispersion, method for preparing the same, and silver halide photographic light-sensitive material | Masatoshi Nakanishi, Yoshihito Hodosawa, Yuko Saito | 2004-09-07 |
| 5480654 | Prolonged release dosage form of drug and method for producing the same | Narimichi Takei, Kazuomi Unosawa | 1996-01-02 |
| 5447567 | Apparatus for coating powdery material | Narimichi Takei, Kaoru Kurita | 1995-09-05 |
| 5096744 | Granulating and coating apparatus and granulating and coating method using the same | Narimichi Takei, Kazuomi Unosawa | 1992-03-17 |
| 5075138 | Cold and hot air supply for coating powdery or granular material | Narimichi Takei, Kazuomi Unosawa | 1991-12-24 |
| 5038709 | Granulating and coating apparatus | Shuri Yamada, Kei Takebayashi, Narimichi Takei | 1991-08-13 |
| 5033405 | Granulating and coating apparatus | Shuri Yamada, Narimichi Takei, Kazuomi Unosawa | 1991-07-23 |