Shigeki Hashimoto
21Patents
6h-index
32Co-inventors
69Inventor score
Filing activity: Sep 23, 1975 → Dec 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6216083A | System for intelligent control of an engine based on soft computing | Mechanical Engineering; Lighting; Heating | 78 | Expired |
| US6508879B1 | Method of fabricating group III-V nitride compound semiconductor and method of fabricating semiconductor device | Chemistry; Metallurgy | 59 | Expired |
| US6122589A | Fuel injection control system for engine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6609060B2 | System for intelligent control of an engine based on soft computing | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6603147B1 | Semiconductor light emitting device | Electricity | 7 | Expired |
| US8004754B2 | Image generating apparatus | Physics | 6 | Active |
| US6475820B2 | Method for growing semiconductor layer and method for fabricating semiconductor light emitting elements | Electricity | 4 | Expired |
| US4036694A | Process for beet sugar production | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7810933B2 | Image projection apparatus | Physics | 3 | Active |
| US6471769B2 | Method of manufacturing a nitride series III-V group compound semiconductor | Chemistry; Metallurgy | 2 | Expired |
| US5237074A | Process for production of methyltetrahydrophthalic anhydride | Chemistry; Metallurgy | 1 | Expired |
| US7433126B2 | Illuminating optical device in image display device and image display device | Physics | 1 | Expired |
| US10926739B2 | Wireless communication system | Electricity | 0 | Active |
| US11465584B2 | Webbing take-up device | Performing Operations; Transporting | 0 | Active |
| US10514315B2 | Sensor unit and airtightness inspection device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11001226B2 | Webbing take-up device | Performing Operations; Transporting | 0 | Active |
| USD953864S1 | Bottle | General | 0 | Active |
| USD953866S1 | Bottle | General | 0 | Active |
| US11217867B2 | Manufacturing method for secondary battery and manufacturing apparatus for secondary battery | Electricity | 0 | Active |
| US7615195B2 | Photocatalyst water treating apparatus | Chemistry; Metallurgy | 0 | Expired |
| US10444294B2 | Electricity storage device production method and structure body inspection device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.