Hidenori Yamanaka
6Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: Dec 16, 1992 → Nov 1, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6001934A | Process for the preparation of a functional group-containing polyarylene sulfide resin | Chemistry; Metallurgy | 46 | Expired |
| US5342920A | Process for the preparation of polyarylene sulfide and an apparatus for the preparation thereof | Performing Operations; Transporting | 33 | Expired |
| US5789533A | Polyarylene sulfide, a process for the preparation thereof and a composition comprising the same | Chemistry; Metallurgy | 26 | Expired |
| US5777069A | Method of maufacturing a tubular extrusion molding product comprising a high molecular weight polyarylene sulfide | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7012136B2 | Stimulus responsive affinity chromatographic material and separation/purification method | Physics | 14 | Expired |
| US7355020B2 | Stimulus responsive affinity chromatographic material and separation/purification method | Physics | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.