Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773490 | Pressure sensitive adhesive for transdermal absorption formulations | Yasuo Shikinami | 1998-06-30 |
| 5723145 | Transdermal absorption preparation | Yasuo Shikinami, Seiei Sasatani, Masao Sudoh | 1998-03-03 |
| 5298602 | Polymeric piezoelectric material | Yasuo Shikinami | 1994-03-29 |
| 5017377 | Controlled release insect pest repellent | Yasuo Sikinami, Masaki Yasuhara | 1991-05-21 |
| 4981689 | Insect repellent material containing amide ingredient, chlorinated polyethylene and elastomer | Yasuo Shikinami, Hiroshi Kimura, Kiyoshi Utsumi | 1991-01-01 |
| 4855077 | Sticking agent of ionic-conductive polymer | Yasuo Shikinami, Yutaka Ohmura | 1989-08-08 |