Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395280 | Deodorant agents for oral use for discharges and method for relieving odor of discharges | Jun Yamakoshi, Shigehiro Kataoka, Toshiaki Ariga | 2002-05-28 |
| 5814494 | Process for improving the property of proanthocyanidins and for preparing an improved proanthocyanidin product | Toshiaki Ariga, Katsumi Yuasa | 1998-09-29 |
| 5773262 | Process for the preparation of proanthocyanidins | Toshiaki Ariga, Katsumi Yuasa | 1998-06-30 |
| 5475036 | Process for reusing plastic articles with coatings | Michiaki Yamamoto, Keigo Suehiro | 1995-12-12 |