Yoshio Noguchi
70Patents
13h-index
68Co-inventors
87Inventor score
Filing activity: Jun 24, 1974 → Sep 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4931344A | Fastener component | Emerging Cross-Sectional Technologies | 94 | Expired |
| US4842916A | Separable fastener component & moldings attached with such fastener component | Emerging Cross-Sectional Technologies | 78 | Expired |
| US4778593A | Method and apparatus for discriminating minute particles | Physics | 73 | Expired |
| US4070164A | Adsorption-desorption pressure swing gas separation | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5041733A | Method and apparatus for identifying chromosomes or cells | Physics | 47 | Expired |
| US4014711A | Separation of fructose from a mixture of sugars | Chemistry; Metallurgy | 35 | Expired |
| US5138170A | Method and apparatus for identifying chromosomes or cells | Physics | 34 | Expired |
| US4901123A | Superluminescent diode | Electricity | 24 | Expired |
| US7217054B2 | Side knock type feeding mechanism | Performing Operations; Transporting | 24 | Expired |
| US7237975B2 | Cartridge type liquid feeding container | Human Necessities | 22 | Expired |
| US6176632A | Liquid container | Human Necessities | 16 | Expired |
| US6749354B2 | Composite writing implement | Performing Operations; Transporting | 14 | Expired |
| US6102602A | Liquid container cap | Human Necessities | 13 | Expired |
| US4272834A | Data line potential setting circuit and MIS memory circuit using the same | Physics | 13 | Expired |
| US6702158B2 | Knocking-type liquid container | Human Necessities | 12 | Expired |
| US3948775A | Horizontal packed column consisting of multiple chambers with fluid distributors | Performing Operations; Transporting | 12 | Expired |
| US4426704A | Semiconductor laser with two active layers | Electricity | 10 | Expired |
| US6918515B2 | Liquid container | Human Necessities | 10 | Expired |
| US7018124B1 | Writing implement with stylus | Performing Operations; Transporting | 10 | Expired |
| US6155734A | Rotary stick projecting device | Human Necessities | 9 | Expired |
| US8740489B2 | Liquid applicator | Human Necessities | 7 | Active |
| US5890825A | Composite writing instrument | Performing Operations; Transporting | 7 | Expired |
| US7850385B2 | Liquid supply implement | Performing Operations; Transporting | 6 | Active |
| US6717187B2 | Semiconductor optical device and the fabrication method | Electricity | 6 | Expired |
| US6893179B2 | Rotary bar-projecting mechanism for push-button implement | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.