Koichiro Tani
20Patents
5h-index
30Co-inventors
69Inventor score
Filing activity: Jul 9, 2001 → Jan 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8183431B2 | Absorbent body, multilayer absorbent body and absorbent article | Human Necessities | 71 | Active |
| US7897240B2 | Nonwoven fabric | Emerging Cross-Sectional Technologies | 70 | Active |
| US6641570B2 | Disposable diaper | Human Necessities | 31 | Expired |
| US6780173B2 | Disposable undergarment with elastically stretchable wings | Human Necessities | 25 | Expired |
| US7662137B2 | Disposable diaper | Human Necessities | 25 | Active |
| US6764480B2 | Disposable diaper | Human Necessities | 3 | Expired |
| US9951167B2 | Method for producing modified conjugated diene polymer, modified conjugated diene polymer, polymer composition, crosslinked polymer, and tire | Chemistry; Metallurgy | 2 | Active |
| US11168184B2 | Production process of rubber composition | Chemistry; Metallurgy | 1 | Active |
| US7749213B2 | Disposable diaper | Human Necessities | 1 | Expired |
| US7867348B2 | Non-woven fabric, non-woven fabric manufacturing method and absorbent article | Emerging Cross-Sectional Technologies | 1 | Active |
| US10280232B2 | Modified conjugated diene polymer, method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer, and tire | Chemistry; Metallurgy | 1 | Active |
| US7993321B2 | Disposable diaper | Human Necessities | 1 | Active |
| US11370900B2 | Rubber composition, crosslinked product, and tire | Emerging Cross-Sectional Technologies | 0 | Active |
| US11746217B2 | Rubber composition, crosslinked product, and tire | Emerging Cross-Sectional Technologies | 0 | Active |
| US11241913B2 | Rubber composition, crosslinked product, and tire | Emerging Cross-Sectional Technologies | 0 | Active |
| US9090754B2 | Method for producing denatured conjugated diene polymer | Chemistry; Metallurgy | 0 | Active |
| US7803448B2 | Nonwoven fabric | General | 0 | Revoked |
| US9527932B2 | Method for producing denatured conjugated diene polymer | Emerging Cross-Sectional Technologies | 0 | Active |
| US10227422B2 | Modified conjugated diene polymer, method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer, and tire | General | 0 | Revoked |
| US10072114B2 | Method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer and tire | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.