Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6108024 | Dual-processing type recording apparatus for chemical and thermal sensitive material | Teruo Mitsui, Hideki Sakamoto | 2000-08-22 |
| 6088996 | Heat-seal apparatus | — | 2000-07-18 |
| D414392 | Point-sealer | Kazuhiro Karata | 1999-09-28 |
| 5627024 | Lambdoid bacteriophage vectors for expression and display of foreign proteins | Hiroko Maruyama, Sydney Brenner | 1997-05-06 |
| D350550 | Vacuum sealer | — | 1994-09-13 |
| D350263 | Plastic welder | — | 1994-09-06 |
| D338215 | Sealing device for packing | — | 1993-08-10 |
| 5127766 | Apparatus and method for controlling the inner pressure of an air bag in an air inflation/deflation weir made of flexible film | Haruhiko Matsuoka, Yoshiomi Tsuji | 1992-07-07 |
| 4846603 | Set-up/down plural-span weir assembly made of flexible sheets | Yoshiomi Tsuji, Kenji Mori, Souji Nishikawa | 1989-07-11 |
| 4733990 | Erecting/lying-down dam or sluice gate made of flexible sheet | Yoshiomi Tsuji, Hiroshi Takuma | 1988-03-29 |
| 4728221 | Flexible membrane dam | Yoshiomi Tsuji, Haruhiko Matsuoka | 1988-03-01 |
| 4696598 | Erecting/lying-down dam or sluice gate made of flexible sheet | Yoshiomi Tsuji, Hiroshi Takuma | 1987-09-29 |
| 4228754 | Oil/water storage tank having flexible partition membrane and chamfered internal edges and corners | Yutaka Shibata, Nobuyuki Tanaka | 1980-10-21 |