Kiyoshi Horii
3Patents
0Active
3Granted
24Portfolio score
Filing activity: Oct 24, 1986 → May 31, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4684296A | Method and apparatus for the generation and utilization of a spiral gas stream in a pipeline | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6663325B1 | Transport system for spherical objects and method of using the transport system | Electricity | 9 | Expired |
| US5172890A | Installation device | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.