Masami Yajima
3Patents
2h-index
8Co-inventors
41Inventor score
Filing activity: Mar 5, 1981 → Jul 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4340751A | Method of optical resolution of (.+-.)-2-amino-1-butanol and/or (.+-.)-mandelic acid | Chemistry; Metallurgy | 3 | Expired |
| US4950772A | Method of racemization of optically active tetrahydrofuran-2-carboxylic acid | Chemistry; Metallurgy | 2 | Expired |
| US6872442B2 | METHOD FOR RECYCLING SYNTHETIC WOOD MATERIALS FROM SHEATHING BOARD FOR USE IN A CONCRETE FORM FORMED BY SYNTHETIC WOOD MATERIALS, AND SHEATHING BOARD FOR USE IN A CONCRETE FORM HAVING THE PREVIOUSLY MENTIONED RECYCLED SYNTHETIC WOOD MATERIALS AS RAW MATERIALS | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.