Kouichi Katoh
24Patents
8h-index
26Co-inventors
75Inventor score
Filing activity: Nov 30, 1995 → Dec 24, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6669243B2 | Side lock assembly for storage bin | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6601484B1 | Method and tool for cutting inside corner | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5564466A | Negative pressure cut valve | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6825630B2 | Machine tool, tool, and tool holder | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD570202S1 | Fastener for automobile parts | General | 13 | Expired |
| US7131797B2 | Tool holder | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6556879B1 | Numerical controlling unit using machining information | Physics | 8 | Expired |
| USD567640S1 | Fastener for automobile parts | General | 8 | Expired |
| USD577284S1 | Fastener for automobile parts | General | 7 | Expired |
| US6859680B2 | Numerical controlling unit having tool-breakage detecting function | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6578832B2 | Air damper used in glove box of automobile | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6190098A | Numerical control system of machine tool | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8137038B2 | Machining method, program, machining-program generating program and machining apparatus of press die | Emerging Cross-Sectional Technologies | 3 | Active |
| US7941240B2 | Position ensuring system for oblique machining in five-axis machine tool | Emerging Cross-Sectional Technologies | 3 | Active |
| US8112173B2 | Position ensuring system for oblique machining in five-axis machine tool | Emerging Cross-Sectional Technologies | 3 | Active |
| US7771145B2 | Method and apparatus for machining deep hole | Emerging Cross-Sectional Technologies | 2 | Active |
| US8005566B2 | Method for machining slide core hole and measurement/correction system for use in machining of slide core hole | Emerging Cross-Sectional Technologies | 2 | Active |
| US8663077B2 | Bottom block, a block-transferring tool and a machine tool provided with the block-transferring tool | Emerging Cross-Sectional Technologies | 2 | Active |
| US12285817B2 | Friction stir joining attachment, friction stir joining head, and friction stir joining apparatus | Performing Operations; Transporting | 0 | Active |
| US10099314B2 | Tool holder and machine tool | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8414231B2 | Machining method, program, machining-program generating program and machining apparatus of press die | Emerging Cross-Sectional Technologies | 0 | Active |
| US8200359B2 | Method for machining slide core hole | Emerging Cross-Sectional Technologies | 0 | Active |
| US12325084B2 | Friction stir welding attachment, friction stir welding head, and friction stir welding device | Performing Operations; Transporting | 0 | Active |
| US10016838B2 | Friction stir welding tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.