Ryoji Kimura
13Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Jul 26, 1982 → Feb 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7316406B2 | Vehicle height adjusting apparatus | Performing Operations; Transporting | 102 | Expired |
| US5342868A | Crystalline synthetic resin composition | Chemistry; Metallurgy | 88 | Expired |
| US4820844A | Radiation sensitizer | Chemistry; Metallurgy | 15 | Expired |
| US7449577B2 | High purity piperazine pyrophosphate and process of producing same | Chemistry; Metallurgy | 9 | Expired |
| US4540728A | Diallyl-1,3,5-triazino-4-(2,2,6,6-tetramethyl piperidyl) amines as monomers and polymers and stabilized synthetic resin compositions | Chemistry; Metallurgy | 4 | Expired |
| US4423174A | Synthetic resin compositions containing 2,2,6,6-tetramethyl piperidyl ethers | Chemistry; Metallurgy | 3 | Expired |
| US5472483A | Antifouling agent | Chemistry; Metallurgy | 2 | Expired |
| US6403820B1 | Process for preparing low-acid-value phosphoric esters | Chemistry; Metallurgy | 1 | Expired |
| US5505770A | Antifouling agent | Human Necessities | 1 | Expired |
| US4487900A | Diallyl 4-(2,2,6,6-tetramethyl piperidyl) amines as monomers and polymers and stabilized synthetic resin compositions | Chemistry; Metallurgy | 0 | Expired |
| US10960642B2 | Solvent-free-adhesive polyisocyanate composition, solvent-free adhesive, and method for producing multilayer film using the same | Performing Operations; Transporting | 0 | Active |
| US4487887A | Diallyl amino-4-(2,2,6,6-tetramethyl piperidyl) carboxylic acid esters and amides as monomers and polymers and stabilized synthetic resin compositions | Chemistry; Metallurgy | 0 | Expired |
| US7279509B2 | Antibacterial composition for medical tool | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.