Masahiro Takeuchi
69Patents
12h-index
110Co-inventors
87Inventor score
Filing activity: Aug 27, 1976 → Mar 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7041116B2 | Intravascular obstruction removing wire and medical instrument | Human Necessities | 201 | Expired |
| US6262611A | High-speed data receiving circuit and method | Electricity | 49 | Expired |
| US4404162A | Process for producing a thin-wall deep drawn container of thermoplastic resin | Performing Operations; Transporting | 33 | Expired |
| US7575585B2 | Intravascular obstruction removing wire and medical instrument | Human Necessities | 30 | Expired |
| US5908347A | Polishing system for polishing wafer | Performing Operations; Transporting | 29 | Expired |
| US6713886B2 | Semiconductor device | Electricity | 26 | Expired |
| US4118454A | Method for producing transparent plastic molded articles | Performing Operations; Transporting | 21 | Expired |
| US6657243B2 | Semiconductor device with SRAM section including a plurality of memory cells | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5060033A | Semiconductor device and method of producing semiconductor device | Electricity | 13 | Expired |
| US7715514B2 | Clock and data recovery circuit | Electricity | 13 | Active |
| US6469356B2 | Semiconductor memory device having different distances between gate electrode layers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5147814A | Method of manufacturing an LDDFET having an inverted-T shaped gate electrode | Electricity | 12 | Expired |
| US7253754B2 | Data form converter between serial and parallel | Electricity | 12 | Expired |
| US5831285A | Semiconductor static random access memory device | Electricity | 10 | Expired |
| US5971719A | Hydraulic control device of automatic transmission | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4140457A | Method for producing transparent plastic molded articles and thermoforming apparatus therefor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5097300A | Semiconductor device and manufacturing method thereof | Electricity | 8 | Expired |
| US7672406B2 | Clock and data recovery circuit and SERDES circuit | Electricity | 8 | Active |
| US7733120B2 | Impedance adjustment circuit | Electricity | 7 | Active |
| US6857414B2 | Control system and method for internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US9071415B2 | Semiconductor device | Electricity | 6 | Active |
| US7812614B2 | Electron capture detector and nonradiative electron capture detector | Physics | 6 | Active |
| US6507124B2 | Semiconductor memory device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7485029B2 | Double face polishing apparatus | Performing Operations; Transporting | 5 | Active |
| US6455899B2 | Semiconductor memory device having improved pattern of layers and compact dimensions | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.