Ryosuke Taniguchi
40Patents
6h-index
37Co-inventors
69Inventor score
Filing activity: Oct 6, 1995 → Nov 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5675325A | Information transmitting apparatus using tube body | Fixed Constructions | 41 | Expired |
| US6272916A | Acoustic wave transmission system and method for transmitting an acoustic wave to a drilling metal tubular member | Fixed Constructions | 35 | Expired |
| US7167579B2 | Method and apparatus for determining the sex of a fertilized egg | Human Necessities | 10 | Expired |
| US5612495A | Non-destructive examination device | Physics | 9 | Expired |
| US10180626B2 | Sulfonium salt, resist composition, and patterning process | Physics | 8 | Active |
| US9221742B2 | Sulfonium salt, chemically amplified resist composition, and pattern forming process | Chemistry; Metallurgy | 6 | Active |
| US8703384B2 | Positive resist composition and patterning process | Physics | 6 | Active |
| US10173975B2 | Sulfonium compound, resist composition, and pattern forming process | Physics | 4 | Active |
| US10248022B2 | Sulfonium compound, making method, resist composition, and pattern forming process | Electricity | 4 | Active |
| US6202490A | Nondestructive testing apparatus | Physics | 4 | Expired |
| US5769173A | Vibration exciter machine | Fixed Constructions | 3 | Expired |
| US9703193B2 | Onium salt, resist composition, and patterning process | Chemistry; Metallurgy | 2 | Active |
| US7727704B2 | Positive resist compositions and patterning process | Emerging Cross-Sectional Technologies | 2 | Active |
| US7691561B2 | Positive resist compositions and patterning process | Emerging Cross-Sectional Technologies | 2 | Active |
| US8628908B2 | Chemically amplified resist composition and patterning process | Physics | 2 | Active |
| US9458144B2 | Monomer, polymer, resist composition, and patterning process | Chemistry; Metallurgy | 1 | Active |
| US6804875B2 | Method of mounting elastic wave generator | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8871427B2 | Positive resist composition and patterning process | Emerging Cross-Sectional Technologies | 1 | Active |
| US10025180B2 | Sulfonium compound, resist composition, and patterning process | Chemistry; Metallurgy | 1 | Active |
| US11674073B2 | Diverting agent and method of filling fracture in well using same | Chemistry; Metallurgy | 1 | Active |
| US9223205B2 | Acid generator, chemically amplified resist composition, and patterning process | Physics | 1 | Active |
| US9740100B2 | Hemiacetal compound, polymer, resist composition, and patterning process | Physics | 1 | Active |
| US8795942B2 | Positive resist composition and patterning process | Physics | 1 | Active |
| US9256127B2 | Monomer, polymer, resist composition, and patterning process | Chemistry; Metallurgy | 1 | Active |
| US12410363B2 | Diverting agent and method of filling fracture in well using same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.