Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195078 | Processing method of waste toner and processing device of waste toner and image forming device | — | 2012-06-05 |
| 5622909 | Thermosensitive recording materials | Hiromi Furuya, Yasutomo Mori, Keishi Taniguchi | 1997-04-22 |
| 5352527 | Thermal image transfer recording medium | Shigeyuki Harada, Yoshihiko Hiyoshi, Keishi Taniguchi | 1994-10-04 |
| 5328754 | Thermosensitive image transfer ink sheet | Keishi Taniguchi, Shigeyuki Harada | 1994-07-12 |
| 5017215 | Herbicides for weed control in rice | Robert C. Ackerson | 1991-05-21 |
| 4798621 | Selective method-of-use of oxabicycloalkanes | Robert C. Ackerson | 1989-01-17 |
| 4584010 | Method for controlling weeds in paddy rice | Shunji Takeda | 1986-04-22 |