Minoru Ohtsuka
10Patents
8h-index
36Co-inventors
72Inventor score
Filing activity: Sep 19, 1974 → Jan 28, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5804479A | Method for forming semiconductor integrated circuit device having a capacitor | Electricity | 46 | Expired |
| US5417280A | Stacked heat exchanger and method of manufacturing the same | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5244535A | Method of manufacturing a semiconductor device including plasma treatment of contact holes | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5195074A | Rotatable read/write optical head apparatus | Physics | 13 | Expired |
| US5447194A | Stacked heat exchanger | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5097456A | Optical head | Physics | 11 | Expired |
| US3985444A | Highly sensitive process for measuring fine deformation | Physics | 10 | Expired |
| US6060352A | Method of manufacturing semiconductor device with increased focus margin | Electricity | 9 | Expired |
| US5933726A | Method of forming a semiconductor device have a screen stacked cell capacitor | Electricity | 7 | Expired |
| US5529119A | Stacked heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.