Akira Goto
125Patents
24h-index
247Co-inventors
93Inventor score
Filing activity: Jan 31, 1983 → May 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5208604A | Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head | Performing Operations; Transporting | 133 | Expired |
| US5657539A | Process for producing an ink jet recording head | Emerging Cross-Sectional Technologies | 80 | Expired |
| US4535869A | Saddle riding type motorcar having four wheels | Performing Operations; Transporting | 73 | Expired |
| US5707206A | Turbomachine | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6116714A | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Performing Operations; Transporting | 62 | Expired |
| USD766851S1 | Semiconductor device | General | 42 | Active |
| US5361087A | Liquid jet unit with orifices and recording apparatus using the same | Performing Operations; Transporting | 37 | Expired |
| US6508626B1 | Turbomachinery impeller | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US5634257A | Hot strip rolling plant and method directly combined with continuous casting | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5685696A | Centrifugal or mixed flow turbomachines | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5940957A | Laser process for making a filter for an ink jet | Emerging Cross-Sectional Technologies | 35 | Expired |
| USD767516S1 | Semiconductor device | General | 35 | Active |
| USD773412S1 | Semiconductor device | General | 34 | Active |
| US7639879B2 | Group information generating system and group information generating method | Physics | 33 | Active |
| US5917514A | Sealing member for ink cartridge | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD773413S1 | Semiconductor device | General | 31 | Active |
| US5148192A | Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same | Performing Operations; Transporting | 31 | Expired |
| US5365255A | Manufacturing method for ink jet recording head and ink jet recording head | Performing Operations; Transporting | 30 | Expired |
| US7712576B2 | Sound absorbing structure of electronic equipment | Physics | 27 | Active |
| US6945643B2 | Ink jet head storing structure and liquid filling method | Performing Operations; Transporting | 26 | Expired |
| US5389954A | Laser process apparatus for forming holes in a workpiece | Performing Operations; Transporting | 25 | Expired |
| US5933163A | Ink jet recording apparatus | Performing Operations; Transporting | 25 | Expired |
| US5371528A | Liquid jet head with nonlinear liquid passages having a diverging portion | Performing Operations; Transporting | 25 | Expired |
| US5458457A | Turbomachine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6799841B2 | Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording head | Performing Operations; Transporting | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.