Akio Koide
23Patents
7h-index
26Co-inventors
69Inventor score
Filing activity: Aug 9, 1979 → Mar 28, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249870A | Data hiding method and data extraction method using statistical examination | Electricity | 91 | Expired |
| US5537520A | Method and system for displaying a three dimensional object | Physics | 10 | Expired |
| US8838468B2 | System and method for analyzing and managing business performance | Physics | 10 | Active |
| US6785398B1 | Motion picture electronic watermark system | Physics | 9 | Expired |
| US7093299B1 | System for authenticating digital data | Electricity | 9 | Expired |
| US7908161B2 | Method and apparatus for business process transformation wizard | Physics | 8 | Active |
| US6971012B1 | Motion picture electronic watermark system | Physics | 8 | Expired |
| US4598657A | Needle position indicating device for a sewing machine | Textiles; Paper | 6 | Expired |
| US5422988A | Method and apparatus for rendering a three-dimensional object with a plurality of dots | Physics | 5 | Expired |
| US4473019A | Hem stitch presser foot | Textiles; Paper | 5 | Expired |
| US4862816A | Computer operated sewing machine with a mode switching function | Textiles; Paper | 4 | Expired |
| US7848943B2 | System and method for supporting purchase or production of products by potential demand prediction | Physics | 4 | Active |
| US4784073A | Device of a sewing machine for forming blind stitches | Textiles; Paper | 3 | Expired |
| US4295855A | Method for separating fibrinogen and its constituent components | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4278039A | Detachable presser foot | Textiles; Paper | 3 | Expired |
| US4721049A | Selecting mechanism of a double-function sewing machine | Textiles; Paper | 2 | Expired |
| US4522140A | Clutch for sewing machine thread winding mechanism | Textiles; Paper | 2 | Expired |
| US4572090A | Snap fit workpiece edge guide for a sewing machine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4643120A | Zigzag sewing machine | Textiles; Paper | 2 | Expired |
| US4380204A | Needle and feed cam arrangement for a zig zag sewing machine | Textiles; Paper | 2 | Expired |
| US4583475A | Presser foot for zigzag sewing machines | Textiles; Paper | 2 | Expired |
| US4438716A | Multi-switch sewing machine | Textiles; Paper | 1 | Expired |
| US4878444A | Electronic sewing machine and presser foot particularly for buttonhole stitches and process for producing buttonhole stitches utilizing alternately operable sensor | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.