Jiro Watanabe
45Patents
15h-index
78Co-inventors
84Inventor score
Filing activity: Mar 2, 1978 → Jun 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5910544A | Thermoplastic elastomer composition and process for production thereof and low permeability hose using the same | Chemistry; Metallurgy | 105 | Expired |
| US6062283A | Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5938869A | Pneumatic tire with air permeation preventive layer | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5851323A | Pneumatic tire with air permeation preventive layer | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5992486A | Laminate gas barrier layer for pneumatic tires | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5615998A | Electronic component cooling apparatus | Electricity | 34 | Expired |
| US6136123A | Process of production of pneumatic tire | Chemistry; Metallurgy | 34 | Expired |
| US6538066B2 | Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6402867B1 | Process of production of pneumatic tire | Chemistry; Metallurgy | 30 | Expired |
| US6397912B1 | Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6359071B1 | Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6491992B1 | Thermoplastic elastomer composition, insulating glass using the composition, process for producing the insulating glass | Chemistry; Metallurgy | 21 | Expired |
| US5738158A | Pneumatic tire with air permeation prevention layer | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5919864A | Thermoplastic elastomer composition | Chemistry; Metallurgy | 20 | Expired |
| US6166143A | Thermoplastic elastomer composition, hose comprising thermoplastic elastomer composition and process of production thereof | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD531716S1 | Fan | General | 14 | Expired |
| US8197198B2 | Fan system | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6673407B2 | Semiconductive member, semiconductive belt, semiconductive roll, and image formation apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7872381B2 | Counter-rotating axial-flow fan | Electricity | 9 | Active |
| US6861470B2 | Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6079466A | Pneumatic tire with air permeation prevention layer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6386949B1 | Method for cleansing/scraping and apparatus therefor | Performing Operations; Transporting | 7 | Expired |
| US4202538A | Casting vessel having basic lining and usage thereof | Performing Operations; Transporting | 7 | Expired |
| USD665900S1 | Centrifugal fan | General | 6 | Active |
| US7275574B2 | Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.