Koichi Kimura
226Patents
30h-index
286Co-inventors
93Inventor score
Filing activity: Apr 4, 1974 → Mar 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6195196A | Array-type exposing device and flat type display incorporating light modulator and driving method thereof | Physics | 360 | Expired |
| US6327071A | Drive methods of array-type light modulation element and flat-panel display | Physics | 277 | Expired |
| US7671820B2 | Luneberg dielectric lens and method of producing same | Chemistry; Metallurgy | 224 | Expired |
| US6642913B1 | Light modulation element, exposure unit, and flat-panel display unit | Physics | 152 | Expired |
| US6356254B1 | Array-type light modulating device and method of operating flat display unit | Physics | 145 | Expired |
| US7046422B2 | Reflection-type light modulating array element and exposure apparatus | Physics | 108 | Expired |
| US5845078A | Network integrated construction system, method of installing network connection machines, and method of setting network parameters | Electricity | 101 | Expired |
| US7050219B2 | Light-modulating element, display element, and exposure element | Physics | 97 | Expired |
| US4245182A | Excitation control apparatus for a generator | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5220562A | Bridge apparatus and a communication system between networks using the bridge apparatus | Electricity | 86 | Expired |
| US6288829A | Light modulation element, array-type light modulation element, and flat-panel display unit | Physics | 68 | Expired |
| US5169264A | Propulsion process of buried pipe | Fixed Constructions | 67 | Expired |
| US7116309B1 | Photowriting display device and photowriting display unit incorporating the same | Physics | 65 | Expired |
| US6798469B2 | Optical element, optical light source unit and optical display device equipped with the optical light source unit | Physics | 59 | Expired |
| US4770907A | Method for forming metal-coated abrasive grain granules | Performing Operations; Transporting | 57 | Expired |
| US4394670A | Ink jet head and method for fabrication thereof | Performing Operations; Transporting | 57 | Expired |
| US5670961A | Airport surface traffic control system | Physics | 49 | Expired |
| US5210748A | Address filter unit for carrying out address filter processing among plurality of networks and method thereof | Electricity | 48 | Expired |
| US5838337A | Graphic system including a plurality of one chip semiconductor integrated circuit devices for displaying pixel data on a graphic display | Physics | 48 | Expired |
| US4757473A | Memory circuit | Physics | 46 | Expired |
| US6392618B1 | Active matrix device, and display apparatus | Electricity | 45 | Expired |
| US5483642A | Bus system for use with information processing apparatus | Physics | 45 | Expired |
| US6438012B1 | Directional coupling memory module | Physics | 44 | Expired |
| US6836830B1 | Method of data backup in a computer system and a storage system therefor | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5506973A | Bus system for use with information processing apparatus | Physics | 43 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.