Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810640 | Method of quantitative assay for 1,5-anhydroglucitol | Tsuneo Nakamura, Hiroshi Akanuma, Masahiko Yabuuchi, Akira Takahashi, Shigeru Tajima +2 more | 1989-03-07 |
| 4218930 | False twist spindle friction disc and method of producing same | Masao Shimizu, Masatsugu Mori, Yukihiro Matsubara | 1980-08-26 |