Toshioki Hane
15Patents
8h-index
12Co-inventors
69Inventor score
Filing activity: Mar 30, 1977 → Sep 2, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4329435A | Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof | Chemistry; Metallurgy | 56 | Expired |
| US4151053A | Cation exchange membrane preparation and use thereof | Chemistry; Metallurgy | 47 | Expired |
| US4329434A | Novel fluorinated cation exchange membrane and process for producing the same | Chemistry; Metallurgy | 24 | Expired |
| US4209367A | Electrolysis of aqueous alkali metal halide solution | Chemistry; Metallurgy | 18 | Expired |
| US4597913A | Intermediates for fluorinated cation exchange membrane | Chemistry; Metallurgy | 15 | Expired |
| US4332665A | Fluorinated cation exchange membrane | Chemistry; Metallurgy | 13 | Expired |
| US4555369A | Fluorinated ether acyl fluorides having alkylthio or alkylsulfone groups | Chemistry; Metallurgy | 9 | Expired |
| US5004648A | Fiber of a fluorocarbon polymer and a process for producing the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4626553A | Cation exchange membrane of a fluorocarbon polymer and a process for preparing the same | Chemistry; Metallurgy | 8 | Expired |
| US4536352A | Perfluoro vinyl ethers | Chemistry; Metallurgy | 7 | Expired |
| US4382123A | Fluorinated cation exchange membrane and process for preparing the same | Chemistry; Metallurgy | 6 | Expired |
| US4511518A | Perfluorinated fluorosulfonylalkyleneoxy-2-propanoyl fluoride and hexafluoroepoxide addition compounds | Chemistry; Metallurgy | 5 | Expired |
| US4613467A | Fluorosulfonylperfluoroalkyl compounds | Chemistry; Metallurgy | 4 | Expired |
| US4510328A | Fluorinated vinyl ether compounds and process for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US5814409A | Expanded fluorine type resin products and a preparation process thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.