Yujiro Hayashi
21Patents
6h-index
28Co-inventors
69Inventor score
Filing activity: Mar 9, 1987 → Mar 30, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6385481B1 | Diagnostic system with a chair and table movable on rails provided on vertical magnets thereof | Human Necessities | 35 | Expired |
| US6424854B2 | MRI vertical magnet apparatus and MRI apparatus | Physics | 25 | Expired |
| US5832950A | Fuel interruption means of fuel tank | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5841279A | Body coil, gradient coil and NMR apparatus | Physics | 10 | Expired |
| US6141580A | Detecting coil for magnetic resonance diagnostic apparatus | Physics | 10 | Expired |
| US5724947A | Fuel pump unit | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5118615A | Peptide and gene coding for same | Human Necessities | 5 | Expired |
| US8716500B2 | Method for producing five-membered ring-containing compound | Chemistry; Metallurgy | 0 | Active |
| US10981956B2 | Neuroprotective peptide | Human Necessities | 0 | Active |
| US7279601B2 | Optically active α-aminooxyketone derivatives and process for production thereof | Chemistry; Metallurgy | 0 | Expired |
| US7612213B2 | Compound having antitumor activity and process for producing the same | Human Necessities | 0 | Expired |
| US10660934B2 | Neuroprotective peptide | Chemistry; Metallurgy | 0 | Active |
| US8742176B2 | Process for producing optically active 4-chloro-3-hydroxybutanal compound | Chemistry; Metallurgy | 0 | Active |
| US9139514B2 | Process for producing oseltamivir phosphate and intermediate compound | Emerging Cross-Sectional Technologies | 0 | Active |
| USRE43038E1 | Compound having antitumor activity and process for producing the same | General | 0 | Expired |
| US8962889B2 | Process for producing optically active β-amino aldehyde compound | Chemistry; Metallurgy | 0 | Active |
| US8729294B2 | Process for producing optically active 3-substituted-3-formyl-2-hydroxypropanoic acid compound | Chemistry; Metallurgy | 0 | Active |
| US10971695B2 | Multilayer reflection electrode film, multilayer reflection electrode pattern, and method of forming multilayer reflection electrode pattern | Electricity | 0 | Active |
| US8501980B2 | Process for producing oseltamivir phosphate and intermediate compound | Emerging Cross-Sectional Technologies | 0 | Active |
| US5250697A | Cyclobutane derivatives | Chemistry; Metallurgy | 0 | Expired |
| US9078868B2 | Therapeutic agent for accelerating recovery of animal under medical treatment | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.