Kaoru Yamada
21Patents
7h-index
54Co-inventors
72Inventor score
Filing activity: Jan 24, 1989 → Oct 24, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4982567A | Air supply control systems for turbocharged internal combustion engines | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6219965A | Plant growth sheet structure, natural turf sheet structure, method of growing turf and method of laying turf sheet structure | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5257485A | Openable and closeable roof construction | Fixed Constructions | 25 | Expired |
| US6932884B2 | Substrate processing apparatus | Electricity | 12 | Expired |
| USD670067S1 | Snack food | General | 11 | Active |
| US7578886B2 | Substrate processing apparatus, substrate processing method, and substrate holding apparatus | Performing Operations; Transporting | 8 | Expired |
| USD663099S1 | Snack food | General | 7 | Active |
| US7476290B2 | Substrate processing apparatus and substrate processing method | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7101465B2 | Electrolytic processing device and substrate processing apparatus | Performing Operations; Transporting | 5 | Expired |
| US7208076B2 | Substrate processing apparatus and method | Chemistry; Metallurgy | 5 | Expired |
| US8035058B2 | Apparatus for repairing circuit pattern and method for manufacturing display apparatus using the same | Electricity | 4 | Active |
| US6937296B2 | Flat panel display unit and method of repairing defects in its line pattern | Physics | 2 | Expired |
| US7427345B2 | Method and device for regenerating ion exchanger, and electrolytic processing apparatus | Chemistry; Metallurgy | 2 | Expired |
| USD663097S1 | Snack food | General | 2 | Active |
| USD670886S1 | Snack food | General | 1 | Active |
| USD663098S1 | Snack food | General | 1 | Active |
| US7638030B2 | Electrolytic processing apparatus and electrolytic processing method | Chemistry; Metallurgy | 1 | Active |
| US8133380B2 | Method for regenerating ion exchanger | Chemistry; Metallurgy | 0 | Active |
| US10309328B2 | Exhaust emission control system of engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10943481B2 | Database creation apparatus, parking lot search apparatus, and database creation method | General | 0 | Revoked |
| US10971011B2 | Database creation apparatus, parking lot search apparatus, and database creation method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.