Akihiro Oshima
17Patents
4h-index
38Co-inventors
60Inventor score
Filing activity: Oct 4, 1993 → Jan 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5444103A | Modified polytetrafluoroethylene and process for its production by irradiation | Chemistry; Metallurgy | 24 | Expired |
| US6204301A | Fluoroplastic composites and a process for producing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US10025187B2 | Photosensitization chemical-amplification type resist material, method for forming pattern using same, semiconductor device, mask for lithography, and template for nanoimprinting | Chemistry; Metallurgy | 4 | Active |
| US6762215B2 | Radiation-modified poly(tetrafluoroethylene) resin feeds and a process for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US7220799B2 | Radiation-modified poly (tetrafluoroethylene) resin feeds and a process for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US8917216B2 | Antenna device with U-shaped slit | Electricity | 1 | Active |
| US10073349B2 | Chemically amplified resist material, pattern-forming method, compound, and production method of compound | Chemistry; Metallurgy | 1 | Active |
| US12227608B2 | Method for producing low-molecular weight polytetrafluoroethylene, and powder | Chemistry; Metallurgy | 1 | Active |
| US9977332B2 | Resist patterning method, latent resist image forming device, resist patterning device, and resist material | Physics | 1 | Active |
| US10670967B2 | Resist patterning method, latent resist image forming device, resist patterning device, and resist material | Physics | 1 | Active |
| US10025190B2 | Substrate treatment system | Electricity | 0 | Active |
| US11634867B2 | Method for producing paper | Textiles; Paper | 0 | Active |
| US11780973B2 | Method for producing low-molecular-weight polytetrafluoroethylene | Chemistry; Metallurgy | 0 | Active |
| US9971247B2 | Pattern-forming method | Physics | 0 | Active |
| US9742417B1 | Self-oscillation circuit | Electricity | 0 | Active |
| US10073348B2 | Resist-pattern-forming method and chemically amplified resist material | Electricity | 0 | Active |
| US11623975B2 | Molding material and method for producing resin molded body using same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.