Yukihiro Saito
10Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: May 26, 1976 → Oct 21, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4565846A | Selective gas-permeable films | Chemistry; Metallurgy | 18 | Expired |
| US4553988A | High-temperature furnace having selectively permeable membranes for oxygen enrichment | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5158770A | Aqueous solution containing ginkgo leaf extract | Human Necessities | 7 | Expired |
| US5128131A | Process for preparing a watersoluble composition containing ginkgo leaf extracts | Human Necessities | 7 | Expired |
| US5176724A | Permselective composite membrane having improved gas permeability and selectivity | Performing Operations; Transporting | 7 | Expired |
| US4925612A | Method for making a thin film of polymer | Performing Operations; Transporting | 2 | Expired |
| US4077805A | Light-sensitive composition containing antioxidant | Physics | 1 | Expired |
| US5149751A | Process for the preparation of 1-monoalkyl-dimethylsilylpropyne polymers | Chemistry; Metallurgy | 0 | Expired |
| US5373073A | Process for the preparation of 1-monoalkyl dimethylsilylpropyne polymers | Chemistry; Metallurgy | 0 | Expired |
| US6441040B1 | Oral preparations comprising S-(3-hydroxypropyl)-L-cysteine | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.