Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348873 | Immobilization of an anti-thrombogenic substance with a photo-reactive azide and a photo-crosslinking material | Takehisa Matsuda, Takashi Sugawara | 1994-09-20 |
| 5281498 | Sheet-like separator and valve regulated lead acid battery | Junji Muto, Hironori Kitawaki, Shoji Sugiyama, Katsumi Kitagawa, Kenjiro Kishimoto | 1994-01-25 |