Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258193 | Method for freeze-storage of fresh fruits | — | 1993-11-02 |
| 5098732 | Manufacturing method for ice-cream products and its apparatus for the same | — | 1992-03-24 |
| 5085338 | Method of treating medical wastes and containers to be used for the treatment method | — | 1992-02-04 |
| 5054136 | Bed with a bath-tub | — | 1991-10-08 |
| 5043061 | Evaporation and emanation type wastewater treating apparatus | — | 1991-08-27 |
| 5031244 | Meshy garment | — | 1991-07-16 |
| 5025716 | Installation for processing foods in a sterilized condition | — | 1991-06-25 |
| 4995127 | Bed pad, an automobile seat pad, a pillow or a similar cushionlike item | — | 1991-02-26 |
| 4993238 | Manufacturing method for ice-cream products and its apparatus for the same | — | 1991-02-19 |
| 4983286 | Sterilizing water-purifying reagent for drink | Asao Shimanishi, Taisaburo Ono | 1991-01-08 |
| 4978458 | Method of purifying water for drink with solar light and heat and apparatus used for the same method | Hisako Sawata | 1990-12-18 |
| 4971194 | Garment cover with necktie hanger | — | 1990-11-20 |
| 4945591 | Cushionlike item with projections attached thereto by strings | — | 1990-08-07 |
| 4940157 | Method of treating medical wastes and containers to be used for the treatment method | — | 1990-07-10 |
| 4924541 | Bed pad, an automobile seat pad, a pillow or a similar cushionlike item | — | 1990-05-15 |
| 4913130 | Solar cooker assembly | Sinji Sawata | 1990-04-03 |
| 4875407 | Sterilizing method for treatment of fresh fruits and apparatus used for the method | — | 1989-10-24 |
| 4865857 | Sterlizing method for treatment of fresh fruits | — | 1989-09-12 |
| 4859345 | Bath water heater and circulator-purifier apparatus | — | 1989-08-22 |
| 4830190 | Heating and cooling lunch box with intake air opening | — | 1989-05-16 |
| 4776963 | Sterilizing water-purifying reagent for drink | Asao Shimanishi, Taisaburo Ono | 1988-10-11 |