Mikio Hasegawa
21Patents
10h-index
36Co-inventors
75Inventor score
Filing activity: May 10, 1979 → Jul 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5197861A | Fluid rotating apparatus | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US5329216A | Multi-shaft driving apparatus and fluid rotary apparatus | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US7603594B2 | Wireless communications system | Electricity | 23 | Expired |
| US5341286A | Current detecting method | Electricity | 16 | Expired |
| US4894595A | Industrial robot | Physics | 14 | Expired |
| US4545021A | Method of correcting unbalance of a rotating body | Physics | 14 | Expired |
| US5037252A | Multi-spindle synchronous drive unit and gear cutting machine employing the same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4790069A | Method and apparatus for mounting electronic parts | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4524507A | Laminated core producing apparatus | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4904152A | Industrial robot | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5354179A | Fluid rotating apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7725592B1 | Communication system having service hand-off function, user terminal device, transmission destination terminal device, and proxy server device | Electricity | 6 | Expired |
| US4807356A | Method of loading parts | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8239542B2 | Analog signal input/output system using network links | Electricity | 2 | Expired |
| US7246430B2 | Electronic component mounting apparatus and electronic component mounting method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8055255B2 | Wireless communications system | Electricity | 2 | Expired |
| US4212798A | Process of producing soybean and/or soy protein products | Human Necessities | 1 | Expired |
| US7930387B2 | Location information server system and wireless communication system using the same | Electricity | 1 | Expired |
| US7706395B2 | Wireless communication system for switching different wireless communication networks | Electricity | 1 | Expired |
| US7756091B2 | Mobile network and communication method thereof | Electricity | 0 | Expired |
| US11405072B2 | Communication method and network system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.