Junzo Ozawa
4Patents
3h-index
8Co-inventors
43Inventor score
Filing activity: Aug 23, 1991 → Apr 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6789993B2 | Fastener for clamping members having a certain spacing from each other while maintaining the certain spacing therebetween | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US5174704A | Bolt head and socket for the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6779957B2 | Bolt, method of fastening members with the use of the bolt, and method of releasing fastening | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6257038A | Method of manufacturing a columnar material | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.