Kenichi Ohno
52Patents
10h-index
83Co-inventors
81Inventor score
Filing activity: Dec 28, 1978 → Dec 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4255672A | Large scale semiconductor integrated circuit device | Electricity | 46 | Expired |
| US6361155B1 | Ink jet recording head and method for manufacturing the same | Performing Operations; Transporting | 34 | Expired |
| US5727989A | Method and apparatus for providing a workpiece with a convex tip | Performing Operations; Transporting | 34 | Expired |
| US4278897A | Large scale semiconductor integrated circuit device | Electricity | 29 | Expired |
| US4500906A | Multilevel masterslice LSI with second metal level programming | Electricity | 25 | Expired |
| US6502921B2 | Ink jet head having a plurality of units and its manufacturing method | Performing Operations; Transporting | 21 | Expired |
| US6179689A | Spherical mirror surface processing method and device | Performing Operations; Transporting | 18 | Expired |
| US6039635A | Surface polishing apparatus including a dresser | Performing Operations; Transporting | 15 | Expired |
| US6093088A | Surface polishing machine | Performing Operations; Transporting | 14 | Expired |
| US5738576A | Lapping tape with abrasive liquid for forming a convex tip on a workpiece | Performing Operations; Transporting | 10 | Expired |
| US4796904A | Rear wheel steering device for front and rear wheel steering system | Performing Operations; Transporting | 8 | Expired |
| US4756546A | Rear wheel suspension device for front and rear wheel steering vehicle | Performing Operations; Transporting | 6 | Expired |
| US4805940A | Four-wheel steerable motor vehicle | Performing Operations; Transporting | 5 | Expired |
| US9917494B2 | Electrical conductor aligning device | Emerging Cross-Sectional Technologies | 5 | Active |
| US8904615B2 | Fastening device, method of loading fastening member, and device for loading fastening member | Emerging Cross-Sectional Technologies | 4 | Active |
| US6120359A | Apparatus and method for forming spherical end surface of coaxial composite member | Performing Operations; Transporting | 4 | Expired |
| US9871430B2 | Insertion method of U-shaped conductors | Emerging Cross-Sectional Technologies | 3 | Active |
| US6554406B1 | Inkjet recording head and method of producing the same | Performing Operations; Transporting | 3 | Expired |
| US6257202A | Throttle valve for an air flow control assembly | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9077233B2 | Insertion system for electrical conductor | Emerging Cross-Sectional Technologies | 2 | Active |
| US10523097B2 | Electrical conductor aligning method | Emerging Cross-Sectional Technologies | 2 | Active |
| US10742101B2 | Insertion apparatus which inserts U-shaped conductors | Emerging Cross-Sectional Technologies | 2 | Active |
| US11005346B2 | Alignment method and alignment device for annularly aligned conductors | Electricity | 2 | Active |
| US11892771B2 | Methods for increasing the density of high-index nanoimprint lithography films | Performing Operations; Transporting | 1 | Active |
| US11146155B2 | Motor component alignment method | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.