Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001880 | Method of collection of fragrance ingredient, perfume composition containing this fragrance ingredient and cosmetics containing this fragrance ingredient | Katsuyuki Yomogida, Masanori Yoshimura, Hitoshi Harigae, Masayuki Kataoka | 2006-02-21 |
| 6835709 | Stimulative agent and stimulative perfume composition | Ken Shoji, Sumie Taguchi | 2004-12-28 |
| 5153815 | Cooling structure of a test head for IC tester | Shinya Suzuki | 1992-10-06 |
| 4464290 | Hypo-allergenic jasmine oil process for producing the same and composition containing the same | Saburo Ohta, Shoji Nakamura, Katsutake Hayashi, Katsuyuki Yomogida, Hideo Morohoshi +6 more | 1984-08-07 |