Naoki Watanobe
30Patents
4h-index
21Co-inventors
55Inventor score
Filing activity: Oct 9, 2013 → Aug 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD937330S1 | Cutting tool | General | 14 | Active |
| USD787578S1 | Throw-away tip for metal cutting tool | General | 13 | Active |
| USD960214S1 | Cutting tool | General | 10 | Active |
| US10010940B2 | Cubic boron nitride cutting tool | Emerging Cross-Sectional Technologies | 10 | Active |
| USD789430S1 | Throw-away tip for metal cutting tool | General | 4 | Active |
| USD964440S1 | Cutting tool | General | 4 | Active |
| US10160083B2 | Method for manufacturing cubic boron nitride cutting tool and cubic boron nitride cutting tool | Emerging Cross-Sectional Technologies | 3 | Active |
| USD1001856S1 | Cutting tool | General | 1 | Active |
| USD1001169S1 | Cutting tool | General | 1 | Active |
| US9956619B2 | Cutting insert and cutting tool | Emerging Cross-Sectional Technologies | 1 | Active |
| USD1001167S1 | Cutting tool | General | 1 | Active |
| USD1002690S1 | Cutting tool | General | 1 | Active |
| US12427583B2 | Diamond cutting tool and method for manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11680022B2 | Composite sintered material | Chemistry; Metallurgy | 0 | Active |
| USD1009106S1 | Cutting tool | General | 0 | Active |
| USD1000492S1 | Cutting tool | General | 0 | Active |
| US10625349B2 | Cubic boron nitride cutting tool | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1024146S1 | Cutting tool | General | 0 | Active |
| USD1001168S1 | Cutting tool | General | 0 | Active |
| US10272498B2 | Composite sintered material and surface-coated boron nitride sintered material tool | Chemistry; Metallurgy | 0 | Active |
| US11920222B2 | Composite sintered material | Chemistry; Metallurgy | 0 | Active |
| US12030143B2 | Method for manufacturing a cutting tool, and the cutting tool | Performing Operations; Transporting | 0 | Active |
| US12186815B2 | Cutting tool | Performing Operations; Transporting | 0 | Active |
| USD1031801S1 | Cutting tool | General | 0 | Active |
| US12409502B2 | Cubic boron nitride sintered material tool | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.