Osamu Kikuchi
21Patents
7h-index
59Co-inventors
72Inventor score
Filing activity: Sep 15, 1980 → Feb 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6456170B1 | Comparator and voltage controlled oscillator circuit | Electricity | 59 | Expired |
| US6151150A | Method and apparatus for level decision and optical receiver using same | Electricity | 54 | Expired |
| US4694035A | Process for preparing large-sized polymer particles | Chemistry; Metallurgy | 22 | Expired |
| US4359716A | Method and apparatus for sensing air pressure in pneumatic suspension units for vehicles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6383240B1 | Aqueous dispersion for chemical mechanical polishing | Chemistry; Metallurgy | 9 | Expired |
| US5250609A | Aqueous coating composition | Chemistry; Metallurgy | 9 | Expired |
| US8842952B2 | Optical module | Electricity | 8 | Active |
| US6964997B2 | Molded article for interior parts of a car | Chemistry; Metallurgy | 7 | Expired |
| US6510168B1 | Laser diode drive circuit | Electricity | 5 | Expired |
| US7240755B2 | Engine-supporting structure for a motorcycle, and methods of using same | Performing Operations; Transporting | 4 | Expired |
| US10696326B2 | Vehicle | Performing Operations; Transporting | 2 | Active |
| US10529068B2 | Defect inspection method and apparatus | Physics | 1 | Active |
| US8381863B2 | Connection structure arrangement between a frame member and an engine of a saddle-type vehicle, and vehicle incorporating same | Performing Operations; Transporting | 1 | Active |
| US10122469B2 | Optical transmitter, active optical cable, and optical transmission method | Electricity | 0 | Active |
| US11910067B2 | Content providing system, content providing method, and content providing program | Electricity | 0 | Active |
| US11373286B2 | Status checking device for built-in object, operation checking device and method for checking built-in object | Emerging Cross-Sectional Technologies | 0 | Active |
| US9453978B2 | Optical module | Electricity | 0 | Active |
| US11635382B2 | Blood analyzer, blood analyzing method, and program | Physics | 0 | Active |
| US10097278B2 | Optical transmitter, active optical cable, and optical transmission method | Electricity | 0 | Active |
| US10354372B2 | Defect inspection method and apparatus | Physics | 0 | Active |
| US10341608B2 | Communication system and communication method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.