Masaru Saitoh
23Patents
7h-index
24Co-inventors
69Inventor score
Filing activity: Feb 8, 1994 → Feb 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6060373A | Method for manufacturing a flip chip semiconductor device | Emerging Cross-Sectional Technologies | 70 | Expired |
| USD624572S1 | Electric actuator | General | 35 | Expired |
| USD578147S1 | Electric actuator | General | 26 | Expired |
| US6344718B1 | Electric actuator | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| USD456826S1 | Linear actuator | General | 22 | Expired |
| US6848327B2 | Actuator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7181988B2 | Actuator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7448134B2 | Method for producing actuator having guide-equipped frame | Emerging Cross-Sectional Technologies | 6 | Active |
| US5585319A | Process for preparing oil sorbent and device for continuously preparing the same | Chemistry; Metallurgy | 6 | Expired |
| US6988425B2 | Actuator | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7055320B2 | Actuator | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6619846B1 | Actuator | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10836048B2 | Suction pad | Physics | 2 | Active |
| US6771024B2 | Fluorescent lamp | Emerging Cross-Sectional Technologies | 2 | Expired |
| USD473784S1 | Nut for a ball spline shaft | General | 1 | Expired |
| US6560995B2 | Method for manufacturing a fluorescent lamp | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6672765B2 | Direct drive bearing mechanism | Emerging Cross-Sectional Technologies | 1 | Expired |
| USD967219S1 | Gripper for non-contact transport | General | 1 | Active |
| US11078032B2 | Suction device | Performing Operations; Transporting | 0 | Active |
| USD924512S1 | Vacuum suction pad | General | 0 | Active |
| US11541554B2 | Non-contact transport device | Electricity | 0 | Active |
| US11413725B2 | Vacuum pad | Performing Operations; Transporting | 0 | Active |
| US5833506A | Method for manufacturing a fluorescent lamp | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.