Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212011 | Adhesive tape | Yuzuru Ishikawa, Minoru Nishino | 1993-05-18 |
| 4826729 | Insect pest-repelling film or sheet | Shuji Kitamura, Kiyohiko Nakae, Kozo Kotani, Takanori Kume, Hideo Negawa | 1989-05-02 |