Hajime Onoda
14Patents
7h-index
23Co-inventors
66Inventor score
Filing activity: Apr 11, 1975 → May 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5657553A | Substrate drying apparatus | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US4265127A | Low meter system provided with a pulse generator | Physics | 31 | Expired |
| US5516350A | Process for producing synthetic quartz glass powder | Chemistry; Metallurgy | 26 | Expired |
| US5199307A | Automatic power generation type flowmeter | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6412501B1 | Drying apparatus and drying method | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4548084A | Flow meter | Physics | 11 | Expired |
| US3971252A | Electronic integration calorimeter | Physics | 8 | Expired |
| US4091668A | Diaphragm type gas meter | Physics | 7 | Expired |
| US4020689A | Flow meter | Physics | 6 | Expired |
| US9761466B2 | Apparatus and method for cleaning semiconductor substrate | Chemistry; Metallurgy | 0 | Active |
| US7032447B2 | Diaphragm gas meter | Physics | 0 | Expired |
| US8066020B2 | Substrate cleaning apparatus and substrate cleaning method | Performing Operations; Transporting | 0 | Active |
| US8758521B2 | Apparatus and method for cleaning semiconductor substrate | Chemistry; Metallurgy | 0 | Active |
| US4078645A | Prepayment fluid feeder | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.