Mikiro Arai
17Patents
9h-index
22Co-inventors
64Inventor score
Filing activity: Nov 26, 1985 → Aug 1, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4659850A | Polyorgano(hydro)silazane and process for producing same | Chemistry; Metallurgy | 32 | Expired |
| US5030744A | Polyborosilazane and process for producing same | Chemistry; Metallurgy | 23 | Expired |
| US5145812A | Molded articles formed of silicon nitride based ceramic and process for producing same | Chemistry; Metallurgy | 22 | Expired |
| US4818611A | High-purity silicon nitride fibers | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4886860A | Polymetalosilazane and process for preparing same | Chemistry; Metallurgy | 19 | Expired |
| US4840778A | Inorganic polysilazane and method of producing the same | Chemistry; Metallurgy | 17 | Expired |
| US5128286A | Boron-containing, silicon nitride-based ceramic shaped body | Chemistry; Metallurgy | 16 | Expired |
| US4975512A | Reformed polysilazane and method of producing same | Chemistry; Metallurgy | 14 | Expired |
| US4869858A | Processes for producing polysiloxazanes and silicon oxynitride fibers | Chemistry; Metallurgy | 12 | Expired |
| US5032551A | Silicon nitride based ceramic fibers, process of preparing same and composite material containing same | Textiles; Paper | 9 | Expired |
| US5656577A | Fluid composition for fluid coupling | Chemistry; Metallurgy | 6 | Expired |
| US4861569A | Reformed, inorganic polysilazane and method of producing same | Chemistry; Metallurgy | 5 | Expired |
| US4965058A | Polysiloxazanes, silicon oxynitride fibers and processes for producing same | Chemistry; Metallurgy | 4 | Expired |
| US5166104A | Polysiloxazanes, silicon oxynitride fibers and processes for producing same | Chemistry; Metallurgy | 3 | Expired |
| US4795622A | Method for producing silicon-imide | Chemistry; Metallurgy | 2 | Expired |
| US5079323A | Polysiloxazanes, silicon oxynitride fibers and processes for producing same | Chemistry; Metallurgy | 2 | Expired |
| US4933160A | Reformed, inorganic polysilazane | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.