Akio Ohmori
11Patents
6h-index
25Co-inventors
66Inventor score
Filing activity: Sep 2, 1975 → Jan 30, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4073733A | PVA membrane and method for preparing the same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4279752A | Polyvinyl alcohol semi-permeable membrane and method for producing same | Chemistry; Metallurgy | 36 | Expired |
| US7026049B2 | Conductive polyvinyl alcohol fiber | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4079036A | Flame-retardant fiber | Chemistry; Metallurgy | 12 | Expired |
| US4071454A | Hollow polyvinyl alcohol fibers | Textiles; Paper | 12 | Expired |
| US6344093B1 | High tensile strength steel product for high heat input welding, having excellent toughness in heat-affected zone | Chemistry; Metallurgy | 7 | Expired |
| US6436340B1 | Weatherable steel material | Chemistry; Metallurgy | 2 | Expired |
| US6007644A | Heavy-wall H-shaped steel having high toughness and yield strength and process for making steel | Chemistry; Metallurgy | 1 | Expired |
| US10662493B2 | Abrasion-resistant steel plate and method for manufacturing the same | Chemistry; Metallurgy | 1 | Active |
| US6358335B1 | Continuous casting slab suitable for the production of non-tempered high tensile steel material | Chemistry; Metallurgy | 0 | Expired |
| US11326238B2 | Steel material for high heat input welding | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.