Ichiro Nagashima
9Patents
7h-index
19Co-inventors
56Inventor score
Filing activity: Jan 2, 1986 → Mar 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5422997A | Texture address generator, texture pattern generator, texture drawing device, and texture address generating method | Physics | 34 | Expired |
| US5664071A | Graphics plotting apparatus and method | Physics | 21 | Expired |
| US4724109A | Process for production of continuous inorganic fibers and apparatus therefor | Chemistry; Metallurgy | 17 | Expired |
| US5767461A | Elevator group supervisory control system | Performing Operations; Transporting | 16 | Expired |
| US5241654A | Apparatus for generating an arbitrary parameter curve represented as an n-th order Bezier curve | Physics | 14 | Expired |
| US6622576B1 | Torque sensor having period detection means | Physics | 12 | Expired |
| US5928784A | Polyvinyl alcohol fiber containing tourmaline particles | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6445151B1 | Controller for motor-driven power steering mechanism | Performing Operations; Transporting | 7 | Expired |
| US5287324A | Multiport DRAM | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.