Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010685 | Artificial seed comprising a sustained-release sugar granule | Yuji Sakamoto, Seiichi Umeda | 1991-04-30 |
| 4769945 | Delivery unit of plant tissue | Shimesu Motoyama, Seiichi Umeda, Sashiro Motegi | 1988-09-13 |
| 4756922 | Powder coating method | Shimesu Motoyama, Seiichi Umeda, Sashiro Motegi | 1988-07-12 |
| 4592302 | Coating method and apparatus | Shimesu Motoyama, Shizuka Sakashita, Nagayoshi Myo, Hirotsune Yasumi | 1986-06-03 |