Shinsuke Morikawa
15Patents
5h-index
31Co-inventors
62Inventor score
Filing activity: Nov 17, 1977 → Jun 23, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5545777A | Process for producing a hydrogen-containing 2,2-difluoropropane | Chemistry; Metallurgy | 28 | Expired |
| US5320683A | Azeotropic or azeotropic-like composition of hydrochlorofluoropropane | Chemistry; Metallurgy | 27 | Expired |
| US5264639A | Process for producing a 2,2-difluoropropane | Chemistry; Metallurgy | 13 | Expired |
| US5608126A | Process for preparing 1,1,1,3,3-pentafluoropropane | Chemistry; Metallurgy | 12 | Expired |
| US4390511A | Process for producing SF.sub.6 through SF.sub.5 Cl | Chemistry; Metallurgy | 5 | Expired |
| US4372938A | Producing sulfur tetrafluoride using amine/hydrogen fluoride complex | Chemistry; Metallurgy | 4 | Expired |
| US4134796A | Method of purifying hexafluoropropylene oxide | Chemistry; Metallurgy | 3 | Expired |
| US5334782A | Method for producing a hydrogen-containing chloromethane | Performing Operations; Transporting | 3 | Expired |
| US5349098A | Process for producing chlorofluorobenzenes | Chemistry; Metallurgy | 3 | Expired |
| US5663543A | Method for producing a polyfluoropropionyl halide | Chemistry; Metallurgy | 2 | Expired |
| US6191327A | Method for producing dichloropentafluoropropanes | Chemistry; Metallurgy | 2 | Expired |
| US5672785A | Process for producing 1,1-dichloro-12,2,2-tetrafluoroethane | Chemistry; Metallurgy | 2 | Expired |
| US5426253A | Process for producing 1,1,1,2-tetrafluoroethane | Chemistry; Metallurgy | 2 | Expired |
| US5321171A | Method for producing methyl chloride | Chemistry; Metallurgy | 0 | Expired |
| US5208394A | Process for producing chlorofluorobenzenes | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.