Hiroshi Takeuchi
270Patents
29h-index
375Co-inventors
93Inventor score
Filing activity: Jul 25, 1973 → Nov 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5855553A | Remote surgery support system and method thereof | Human Necessities | 408 | Expired |
| US7194347B2 | Vehicle control apparatus, vehicle control method, and computer program | Performing Operations; Transporting | 147 | Expired |
| US4680499A | Piezoelectric ultrasonic transducer with acoustic matching plate | Physics | 131 | Expired |
| US4856919A | Pen printer | Physics | 76 | Expired |
| US5190039A | Apparatus and method for monitoring body organs | Physics | 72 | Expired |
| US5634639A | Ball game apparatus with a plurality of different balls and winning pocket portions | Physics | 69 | Expired |
| US6224160A | Body supporting apparatus | Human Necessities | 61 | Expired |
| US6338808B1 | Liquid crystal composition comprising liquid crystal molecules and alignment promoter | Chemistry; Metallurgy | 61 | Expired |
| US4683396A | Composite ultrasonic transducers and methods for making same | Performing Operations; Transporting | 54 | Expired |
| US4922273A | Compression method of halftone image data | Electricity | 52 | Expired |
| US5097709A | Ultrasonic imaging system | Electricity | 52 | Expired |
| US7293833B2 | Chair and support mechanism unit thereof | Human Necessities | 52 | Expired |
| US6557558B1 | Medical treatment apparatus | Human Necessities | 46 | Expired |
| US6430064B1 | Non-contact power supply device | Electricity | 45 | Expired |
| US4861254A | Cassette-type molding die | Performing Operations; Transporting | 42 | Expired |
| US5978600A | Motion compensation device to compensate for motion of an optical system without using motion sensors | Physics | 41 | Expired |
| US5526522A | Automatic program generating system using recursive conversion of a program specification into syntactic tree format and using design knowledge base | Physics | 41 | Expired |
| US5994464A | Cyanoacrylate adhesive composition | Chemistry; Metallurgy | 41 | Expired |
| US5060651A | Ultrasonic diagnostic apparatus | Physics | 38 | Expired |
| US8752896B2 | Rocking chair | Human Necessities | 37 | Active |
| US5148022A | Method for optically inspecting human body and apparatus for the same | Human Necessities | 36 | Expired |
| US4616401A | Method of fabricating an insulated gate type field-effect transistor | Electricity | 35 | Expired |
| USD437581S | Engine generator | General | 34 | Expired |
| US4201871A | Process for recovering terephthalic acid | Chemistry; Metallurgy | 34 | Expired |
| US6233520A | Map data access method for navigation and navigation system | Emerging Cross-Sectional Technologies | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.