Daisuke Hasegawa
22Patents
3h-index
48Co-inventors
63Inventor score
Filing activity: Mar 2, 2000 → Jul 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6319630A | Laminate film case comprising nonaqueous electrolyte battery and control circuit | Emerging Cross-Sectional Technologies | 20 | Expired |
| US8722752B2 | Polyurethane resin | Textiles; Paper | 14 | Active |
| US7947749B2 | System for recycling a used plastic, method for reprocessing a used ABS resin, and reclaimed ABS resin | Emerging Cross-Sectional Technologies | 4 | Active |
| US9475903B2 | 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens | Emerging Cross-Sectional Technologies | 3 | Active |
| US7462648B2 | Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resin | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9477012B2 | 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens | Emerging Cross-Sectional Technologies | 2 | Active |
| US9720137B2 | Eyewear material, eyewear frame, and eyewear | Emerging Cross-Sectional Technologies | 1 | Active |
| US6939125B2 | Method for reducing nitrogen oxides in combustion gas from combustion furnace | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11312815B2 | Polyurethane resin, producing method of polyurethane resin, and molded article | Chemistry; Metallurgy | 1 | Active |
| US9796824B2 | Polyurethane resin | Textiles; Paper | 1 | Active |
| US10227468B2 | Polyurethane resin | Textiles; Paper | 1 | Active |
| US7220165B2 | Blasting materials and method of blasting | Performing Operations; Transporting | 1 | Expired |
| US9404132B2 | Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin | Emerging Cross-Sectional Technologies | 0 | Active |
| US11254791B2 | Polyurethane gel and production method thereof | Chemistry; Metallurgy | 0 | Active |
| US10927213B2 | Producing method of polyurethane resin, polyurethane resin, and molded article | Chemistry; Metallurgy | 0 | Active |
| US11254783B2 | Xylylenediisocyanate composition, xylylenediisocyanate-modified composition, two-component resin material, and resin | Physics | 0 | Active |
| US10513575B2 | Foam polyurethane material, molded article, and method for producing foam polyurethane material | Chemistry; Metallurgy | 0 | Active |
| US11058660B2 | External wound-healing agent, and external wound-healing material | Human Necessities | 0 | Active |
| US10640605B2 | Xylylenediisocyanate composition, xylylenediisocyanate-modified composition, two-component resin material, and resin | Physics | 0 | Active |
| US10633483B2 | Foaming thermoplastic polyurethane resin, producing method thereof, and molded article | Chemistry; Metallurgy | 0 | Active |
| US12170374B2 | Secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US7081510B2 | Shell material for recording media | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.