Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026947 | Image sensor | Daisuke Okamoto | 2011-09-27 |
| 7961223 | Image sensor for surpressing movement of an image sensor due to change in urging direction of a spring | Daisuke Okamoto | 2011-06-14 |
| 5894929 | Vacuum packaging bag and vacuum packaging method | Kazumi Umezawa | 1999-04-20 |
| 5141795 | Laminated film for forming an easily openable tightly sealed bag | Kiyoshi Nakashima | 1992-08-25 |
| 5080270 | Container for containing long and flexible plastic object equipped with cutter | — | 1992-01-14 |
| 5038547 | Method for producing an easily openable tightly sealed bag | Kiyoshi Nakashima | 1991-08-13 |
| 4977807 | Slit imparting device for forming through cuts in a plastic film | Kiyoshi Nakashima | 1990-12-18 |
| 4919272 | Easily openable tightly sealed bag | Kiyoshi Nakashima | 1990-04-24 |
| 4679718 | Cutter for dispensing container and dispensing container provided with said cutter | Kensuke Ochiai, Takeshi Niisato | 1987-07-14 |
| 4543279 | Plastic film product | — | 1985-09-24 |
| 4465215 | Cutting edge for dispensing container | — | 1984-08-14 |
| 4195464 | Vacuum suction typed holder for flexible, tube-shaped film materials | Tomohiko Yoshimatsu | 1980-04-01 |