Takayuki Yamamoto
262Patents
23h-index
242Co-inventors
93Inventor score
Filing activity: Nov 20, 1984 → Sep 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5841608A | Head slider with projections arranged on rails thereof | Physics | 96 | Expired |
| US6229673A | Magnetic head assembly with contact-type head chip mounting and electrically connecting arrangements | Physics | 48 | Expired |
| USD776961S1 | Desk | General | 42 | Active |
| USD808668S1 | Wiring storage furniture with a partition panel | General | 40 | Active |
| USD319625S | Electrical connector housing | General | 38 | Expired |
| US5113088A | Substrate bias generating circuitry stable against source voltage changes | Physics | 36 | Expired |
| US5266045A | Waterproof connector | Electricity | 36 | Expired |
| US4699938A | Pressure-sensitive adhesive composition | Chemistry; Metallurgy | 36 | Expired |
| US4975082A | Double engagement structure for terminal and connector | Electricity | 35 | Expired |
| US5029393A | Chain saw | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US6410103B1 | Memory disc, manufacturing method thereof, and method of manufacturing disc drive utilizing such memory disc | Physics | 33 | Expired |
| US6040958A | Magnetic head slider and magnetic disk apparatus having the magnetic head slider | Physics | 32 | Expired |
| USD615324S1 | Table | General | 32 | Expired |
| US6476515B1 | Vehicle electric control system with input device connected to central and peripheral control devices for controlling actuator | Performing Operations; Transporting | 31 | Expired |
| USD859013S1 | Partition panel | General | 30 | Active |
| US5203715A | Connector | Electricity | 30 | Expired |
| US6604795B2 | Braking system including high-pressure source between master cylinder and brake cylinder | Performing Operations; Transporting | 27 | Expired |
| US6549644B1 | Face-image processing apparatus | Physics | 25 | Expired |
| US5855069A | Disengagement-preventing mechanism and bush cutter provided with disengagement-preventing mechanism | Performing Operations; Transporting | 25 | Expired |
| US6164066A | Muffler for internal combustion engine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4969841A | Double locking structure for terminal in electrical connectors | Electricity | 24 | Expired |
| US6606397B1 | Face image processing apparatus for extraction of an eye image based on the position of the naris | Human Necessities | 24 | Expired |
| US6810320B2 | Apparatus and method of combustion diagnosis/control in internal combustion engine | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6899403B2 | Braking system having pressure control cylinder whose piston is displaceable by controlled drive source | Performing Operations; Transporting | 23 | Expired |
| USD665191S1 | Table | General | 23 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.