Ken Kimura
43Patents
11h-index
71Co-inventors
78Inventor score
Filing activity: Dec 20, 1983 → Apr 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4616407A | Insulating method for rotary electric machine | Emerging Cross-Sectional Technologies | 47 | Expired |
| US8460010B2 | Contact and electrical connecting apparatus | Electricity | 36 | Active |
| US6329117A | Antireflection or light-absorbing coating composition and polymer therefor | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6803168B1 | Composition for anti-reflective coating or radiation absorbing coating and compounds used in the composition | Physics | 33 | Expired |
| US6277750A | Composition for bottom reflection preventive film and novel polymeric dye for use in the same | Physics | 28 | Expired |
| US5680059A | Abnormality detecting method and apparatus for electric equipment, particularly for a rotating electric machine | Physics | 22 | Expired |
| USD662895S1 | Electric contact | General | 19 | Active |
| US4914524A | Image reading apparatus and method | Electricity | 18 | Expired |
| US6114871A | Abnormality detecting method and apparatus for electrical equipment, particularly for a rotating electric machine | Physics | 15 | Expired |
| US6255405A | Light-absorbing polymers and application thereof to anti-reflection film | Chemistry; Metallurgy | 15 | Expired |
| US5828227A | Abnormality detecting apparatus for electric equipment, particularly for a rotating electric machine | Physics | 12 | Expired |
| US4942190A | Thermosetting insulating resin paste | Chemistry; Metallurgy | 11 | Expired |
| US7052378B2 | Liquid jet machining apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6465161B1 | Method for forming resist pattern | Physics | 10 | Expired |
| US6465148B1 | Composition for light absorption film formation containing blocked isocyanate compound and antireflection film formed therefrom | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6737492B2 | Radiation absorbing polymer, composition for radiation absorbing coating, radiation absorbing coating and application thereof as anti-reflective coating | Physics | 10 | Expired |
| US6468718B1 | Radiation absorbing polymer, composition for radiation absorbing coating, radiation absorbing coating and application thereof as anti-reflective coating | Physics | 6 | Expired |
| US7619425B2 | Electrical connecting apparatus | Physics | 5 | Expired |
| US7121842B2 | Electrical connector | Electricity | 5 | Expired |
| US7438286B2 | Workpiece holding jig | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8470237B2 | Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion | Chemistry; Metallurgy | 3 | Active |
| US6939661B2 | Blocked isocyanate compound-containing composition for forming a radiation absorbing coating and anti-reflective coating formed therefrom | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8226780B2 | Ferrite-austenite stainless steel sheet excellent in ridging resistance and workability and process for manufacturing the same | Chemistry; Metallurgy | 2 | Active |
| US7485195B2 | High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same | Chemistry; Metallurgy | 1 | Expired |
| US6184305A | Radiation absorbing polymer and synthesis thereof | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.