Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219653 | Sheet for assisting in NMR diagnosis | Daisaku Suga, Tsunemitsu Matsuda, Kenji Takeuchi | 1993-06-15 |
| 4758617 | Process for preparing water-absorbing resin | Nobuyuki Oshima, Jun Maeno, Kiyoshi Sato | 1988-07-19 |
| 4703067 | Process for preparing dry solid water absorbing polyacrylate resin | Muneharu Mikita, Takayasu Touda | 1987-10-27 |
| 4654393 | Process for preparing dry solid polyacrylate water absorbing resin | Muneharu Mikita, Takayasu Touda | 1987-03-31 |
| 4587308 | Method for producing improved water-absorbent resins | Muneharu Makita | 1986-05-06 |
| 4552938 | Process for preparing dry solid water absorbing polyacrylate resin | Muneharu Mikita, Takayasu Touda | 1985-11-12 |