Hitoshi Sasaki
99Patents
12h-index
130Co-inventors
87Inventor score
Filing activity: May 29, 1985 → Jul 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5788121A | Bag for bag-in-box and bag-in-box | Emerging Cross-Sectional Technologies | 143 | Expired |
| US5470419A | Easily tearable film and pouch made therefrom | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5045369A | Plastic container and method for manufacturing the same | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4684553A | Transparent plastic can | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5334803A | Semiconductor device and method of producing the same | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4992952A | Paint discharge rate control system | Physics | 25 | Expired |
| US5521477A | Evaluation method of coating sag and coating control system utilizing said method | Physics | 17 | Expired |
| US5394654A | Method of wet-sanding defective parts of coating on vehicle body and system for carrying out the method | Physics | 16 | Expired |
| US5036184A | Card reader using linear card conveyer means | Physics | 15 | Expired |
| US5795071A | Standing pouch | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4628586A | Tool clamping device for main spindle | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4988013A | Container lid structure and method for manufacturing the same | Performing Operations; Transporting | 12 | Expired |
| US4872590A | Resin coated can with folded seam | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4992129A | Transfer printing method | Performing Operations; Transporting | 10 | Expired |
| US7067768B2 | Motor driven resistance spot welding gun | Performing Operations; Transporting | 8 | Expired |
| US5524574A | Control of oxygen concentration in single crystal pulled up from melt containing Group-V element | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7679104B2 | Vertical type semiconductor device and manufacturing method of the device | Electricity | 8 | Active |
| US6561716B1 | Universal joint device and method of manufacturing the device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7672840B2 | Voice speed control apparatus | Physics | 7 | Active |
| US5700320A | Growth of silicon single crystal having uniform impurity distribution along lengthwise or radial direction | Chemistry; Metallurgy | 5 | Expired |
| US5079413A | Card reader using linear card conveyer means | Physics | 5 | Expired |
| US4642252A | Body for a pressure-resistant vessel | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4986995A | Process for producing retort boiled rice | Human Necessities | 5 | Expired |
| US5704974A | Growth of silicon crystal from melt having extraordinary eddy flows on its surface | Chemistry; Metallurgy | 5 | Expired |
| US7491270B2 | Heat shield member and single crystal pulling device | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.