Masao Baba
14Patents
8h-index
23Co-inventors
68Inventor score
Filing activity: Jan 15, 1979 → May 19, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4317926A | Process for preparing and recovering acrylic acid | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5322960A | Method for inhibiting polymerization of (meth) acrylic acid and esters thereof | Chemistry; Metallurgy | 41 | Expired |
| US5504243A | Method for inhibiting polymerization of (meth) acrylic acid and esters thereof | Chemistry; Metallurgy | 28 | Expired |
| US5315037A | Process for purification of acrylic acid | Chemistry; Metallurgy | 22 | Expired |
| US5045233A | Method for inhibiting polymerization of maleimides | Chemistry; Metallurgy | 18 | Expired |
| US5371280A | Polymerization inhibitor and inhibiting method for vinyl compound | Chemistry; Metallurgy | 9 | Expired |
| US4623734A | Method for production of maleimides | Chemistry; Metallurgy | 9 | Expired |
| US4851547A | Method for production of maleimides | Chemistry; Metallurgy | 9 | Expired |
| US4464229A | Process for producing acrylic or methacrylic esters | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4956493A | Process for producing methacrylic ester | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4786738A | Method for production of maleimides | Chemistry; Metallurgy | 7 | Expired |
| US5248819A | Process for recovering methacrolein | Chemistry; Metallurgy | 7 | Expired |
| US5288790A | Method for producing spherical fine particles of colored resin | Chemistry; Metallurgy | 6 | Expired |
| US4780546A | Method for production of N-phenyl and N-cyclohexyl maleimides | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.