Koichi Kondo
83Patents
12h-index
136Co-inventors
87Inventor score
Filing activity: May 23, 1978 → Aug 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6549840B1 | Vehicle control apparatus for front and rear drive ratio on the basis of operator's desired vehicle drive force and static and dynamic vehicle states | Emerging Cross-Sectional Technologies | 121 | Expired |
| US5265197A | Geometric modeling apparatus | Emerging Cross-Sectional Technologies | 50 | Expired |
| USD593553S1 | Electronic book | General | 42 | Expired |
| US5047916A | Method and apparatus of free space enumeration for collision avoidance | Performing Operations; Transporting | 38 | Expired |
| US4150801A | Automatic winding machine for wire-like object | Performing Operations; Transporting | 31 | Expired |
| US5412762A | Geometric modeling method and apparatus therefor | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4496658A | Method for enzyme immunoassay and production of antibody | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4560087A | Label peeling device for label issuing machine | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4517290A | Method for enzyme immunoassay and peptide-enzyme conjugate and antibody therefor | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5106732A | Method for enhancement of chemiluminescence | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4292038A | Formamide-containing latex agglutinating reagent for immunoassay | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5143428A | Wheel braking control apparatus for reducing pressure fluctuations between two brake lines | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7000718B2 | Power output apparatus and hybrid vehicle with power output apparatus mounted thereon | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6739676B1 | Braking system having vacuum booster whose boosting ratio is lowered at fixed transition point at which wheel cylinder pressure increase is initiated | Performing Operations; Transporting | 10 | Expired |
| US4595043A | Shutter device | Fixed Constructions | 9 | Expired |
| US5210020A | Immunoassay utilizing alginate to enhance signal to noise ratio | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4940730A | Angiogenesis enhancer | Chemistry; Metallurgy | 7 | Expired |
| US4270923A | Pretreatment agent for subject fluid in pregnancy test | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8967892B2 | Tape printer which prints purchase support information for a tape cartridge | Performing Operations; Transporting | 6 | Active |
| US7160636B2 | Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6260935A | Unpaved road detection system | Performing Operations; Transporting | 5 | Expired |
| US10442736B2 | Mg-containing zinc oxide sintered body and method for producing same | Chemistry; Metallurgy | 5 | Active |
| US8313413B2 | Control device for hybrid vehicle driving device, and control method for the driving device | Emerging Cross-Sectional Technologies | 5 | Active |
| US7662666B2 | Method of processing wafer | Electricity | 4 | Active |
| US6812924B2 | Apparatus and method for obtaining shape data of analytic surface approximate expression | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.