Junichi Takeda
28Patents
10h-index
55Co-inventors
78Inventor score
Filing activity: Jan 26, 1981 → Mar 9, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6115132A | Printing system that transmits job information independently of print data | Physics | 134 | Expired |
| US5557609A | Switching apparatus for ATM | Electricity | 72 | Expired |
| US6256750A | Information processing apparatus, network printing system, its control method, and storage medium storing program | Physics | 58 | Expired |
| US4956833A | Objective driving device for an optical disk apparatus | Physics | 22 | Expired |
| US5035683A | Folding device in a corrugated cardboard box making machine | Performing Operations; Transporting | 21 | Expired |
| US6551247B2 | Ultrasonic probe | Physics | 21 | Expired |
| US6543257B1 | Dehydration and sintering apparatus for porous optical fiber preform | Chemistry; Metallurgy | 17 | Expired |
| US5834087A | Polyolefin-based carpet tile | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4968292A | Driving force transmission device in corrugated cardboard box making machine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4338404A | Gel permeation chromatographic packing and process for producing same utilizing suspension polymerization | Chemistry; Metallurgy | 10 | Expired |
| US5574709A | Automatic gain control system and information reproduction apparatus using it | Physics | 9 | Expired |
| US6681620B2 | Vehicle performance evaluation test method and apparatus | Physics | 8 | Expired |
| US6736003B2 | Vehicle performance evaluation test method and apparatus | Physics | 7 | Expired |
| US6581448B2 | Snug fitting apparatus for tire assembly and manufacturing method of tire assembly | Performing Operations; Transporting | 7 | Expired |
| US5559772A | Information recording and/or reproducing apparatus and method for adjusting an offset amount of a focusing servo circuit | Physics | 7 | Expired |
| US7755255B2 | Ultrasonic probe | Physics | 5 | Expired |
| US4783586A | Heating element made of carbon | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7431651B2 | Data processing method | Human Necessities | 4 | Expired |
| US5439344A | Corrugated cardboard box counting and discharging device | Performing Operations; Transporting | 4 | Expired |
| US7840035B2 | Information processing apparatus, method of computer control, computer readable medium, and computer data signal | Physics | 4 | Active |
| US7648459B2 | Ultrasonic probe | Human Necessities | 1 | Expired |
| US7094715B2 | Non-halogen series floor material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5552010A | Method for producing tile carpet | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10095921B2 | Processing device and processing method | Physics | 0 | Active |
| US8606494B2 | Map generation apparatus, map generation method and computer readable medium | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.