Atsushi Hanai
8Patents
4h-index
24Co-inventors
49Inventor score
Filing activity: Oct 23, 1998 → Sep 19, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6424429B1 | File system and a recording medium with a program used in the system stored therein | Electricity | 59 | Expired |
| US6704119B1 | File system and storage medium storing program used in such system | Physics | 11 | Expired |
| US7340501B2 | System, method, apparatus and program for collecting and providing information | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8103557B2 | Online merchandising system, online catalog presenting method, server, computer program product, and computer data signal | Physics | 8 | Active |
| US8230041B2 | System, method, apparatus, and program for providing electronic manual | Emerging Cross-Sectional Technologies | 4 | Active |
| US7155452B2 | System, method, apparatus, and program for providing electronic manual | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7979325B2 | Online merchandising system, server, estimation managing method, computer program product, and computer data signal | Physics | 1 | Active |
| US7587339B2 | Systems, methods, and computer readable medium for providing a site for selling a product in response to a request from a terminal | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.