Yoshiaki Kikuchi
72Patents
15h-index
101Co-inventors
87Inventor score
Filing activity: Sep 1, 1987 → Jun 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5937664A | Battery cooling system for vehicle | Emerging Cross-Sectional Technologies | 129 | Expired |
| USD731528S1 | Display with a graphical user interface | General | 80 | Active |
| USD734775S1 | Display with graphical user interface | General | 79 | Active |
| US6285163A | Means for estimating charged state of battery and method for estimating degraded state of battery | Physics | 53 | Expired |
| US6133707A | Battery charging and discharging control apparatus for hybrid powered vehicle | Emerging Cross-Sectional Technologies | 44 | Expired |
| USD730384S1 | Display with a graphical user interface | General | 44 | Active |
| US6163135A | Apparatus for controlling state of charge/discharge of hybrid car and method for controlling state of charge/discharge of hybrid car | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6075346A | Secondary battery charge and discharge control device | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5118508A | Pharmaceutical composition | Human Necessities | 34 | Expired |
| US6104166A | Method and device for detecting a state of charge of a battery assembly, and battery assembly charge and discharge control device | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6600293B2 | Battery control system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7451608B2 | Cooling system for power storage mechanism, cooling method of the same, and vehicle | Emerging Cross-Sectional Technologies | 19 | Active |
| US5738249A | Quantitative powder feeder capable of feeding powder by fixed amounts | Performing Operations; Transporting | 19 | Expired |
| US6486637B1 | Battery pack controlling apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5753191A | Gas distributor plate for a gas phase polymerization apparatus | Performing Operations; Transporting | 15 | Expired |
| US7154247B2 | Secondary battery state-of-charge estimating apparatus and method using polarization voltages, and recording medium usable thereby | Physics | 14 | Expired |
| US7348741B2 | Method and device for controlling fan for cooling vehicle-mounted battery | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4927455A | Plant growth medium | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6461573B1 | Fluidized bed polymerization apparatus having temperature distribution monitoring | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6477024B1 | Fault determination apparatus and fault determination method for a battery set | Physics | 11 | Expired |
| US8527095B2 | Cooling system and control method of cooling system | Emerging Cross-Sectional Technologies | 8 | Active |
| US7721833B2 | Hybrid vehicle, control method of hybrid vehicle, and power output apparatus | Emerging Cross-Sectional Technologies | 7 | Active |
| US8384167B2 | Semiconductor device with field effect transistor and manufacturing method thereof | Electricity | 7 | Active |
| US6380717B2 | Device and method for controlling charging of secondary battery | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6696815B1 | Secondary battery control device and control method | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.