Tomoo Hirota
9Patents
3h-index
4Co-inventors
50Inventor score
Filing activity: Aug 4, 1999 → Jan 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6099055A | Bumper reinforcing structural unit | Performing Operations; Transporting | 38 | Expired |
| US6467821B2 | Bumper reinforcing member | Performing Operations; Transporting | 13 | Expired |
| US7465416B2 | Method for designing a mold, method for producing an injection molding, program and injection molding device | Physics | 5 | Expired |
| US7326466B2 | Impact energy absorbing structure | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7521008B2 | Method for designing a resin product, method for producing a resin product and injection molding device | Performing Operations; Transporting | 1 | Expired |
| US7470382B2 | Method for determining a production parameter of an injection molding, method for producing an injection molding, injection molding device and program | Performing Operations; Transporting | 1 | Expired |
| US7020588B2 | Design variable optimization system and design variable optimization method | Physics | 0 | Expired |
| US10982432B2 | Exterior wall member and construction | Performing Operations; Transporting | 0 | Active |
| US10987895B2 | Roof member or ceiling member, and construction | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.