Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753069 | Resin composition for ink jet recording sheet, the recording sheet, recording method of the same, and method for producing the recording sheet | Takayuki Tsubaki | 2004-06-22 |
| 5552453 | Water-absorptive material and method of producing water-absorptive molded product | Takeshi Fujita, Osamu Kakishita | 1996-09-03 |
| 5507603 | Method for drilling thru-holes on a lamination substrate and a sheet used therein | Takuji Nakano, Takeshi Fujita, Chuzo Isoda | 1996-04-16 |
| 5487947 | Water soluble composite film | Osamu Kakishita, Jun Nishioka, Takeshi Fujita | 1996-01-30 |
| 5204397 | Method for improving the electric conductivity of resin | Hirohisa Maki, Takeshi Fujita, Kenji Motogami, Shigeo Mori | 1993-04-20 |
| 5171479 | Antistatic and ionically conductive resin composition | Hirohisa Maki, Takeshi Fujita | 1992-12-15 |
| 4680203 | Protective coating on concrete construction | Hirohisa Maki | 1987-07-14 |