Michio Saito
8Patents
3h-index
21Co-inventors
57Inventor score
Filing activity: Feb 12, 1986 → Feb 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5318622A | Non-baked color pencil leads and method for preparing same | Chemistry; Metallurgy | 12 | Expired |
| US6138389A | Iron bottom surface with plated metal film | Textiles; Paper | 11 | Expired |
| US4740571A | Process for gas phase polymerization of vinyl chloride | Performing Operations; Transporting | 5 | Expired |
| US4684711A | Process for producing a hydrocarbon resin | Chemistry; Metallurgy | 1 | Expired |
| US4870146A | Process for producing a light color high softening point hydrocarbon resin | Chemistry; Metallurgy | 1 | Expired |
| US11548374B2 | Engine room heat exhausting structure | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US4826935A | Process for gas phase polymerization of vinyl chloride | Chemistry; Metallurgy | 0 | Expired |
| US11858335B2 | Engine room heat exhausting structure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.