Masaru Saito
48Patents
7h-index
64Co-inventors
72Inventor score
Filing activity: Jun 9, 1975 → Jul 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5257386A | Data transfer control system for virtual machine system | Physics | 50 | Expired |
| US5570274A | High density multichip module packaging structure | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6728746B1 | Computer system comprising a plurality of machines connected to a shared memory, and control method for a computer system comprising a plurality of machines connected to a shared memory | Physics | 32 | Expired |
| US6525390B2 | MIS semiconductor device with low on resistance and high breakdown voltage | Electricity | 25 | Expired |
| US5452462A | Global communication interrupt control system for communication between real and virtual machine systems using global communication functions of a shared memory | Physics | 23 | Expired |
| US5850590A | Method for making a porous sintered material | Performing Operations; Transporting | 11 | Expired |
| US7050360B2 | Wrist watch with vibration function | Physics | 11 | Expired |
| US6148638A | Method for manufacturing a fluorescent lamp | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6740952B2 | High withstand voltage semiconductor device | Electricity | 4 | Expired |
| US6181424A | Three-dimensional measurement apparatus | Physics | 4 | Expired |
| US10301754B2 | Sewing machine | Textiles; Paper | 4 | Active |
| US7056035B2 | Optical module, optical apparatus including optical module, and method for using optical module | Electricity | 4 | Expired |
| US4000473A | Isolation amplifier | Electricity | 4 | Expired |
| US7982248B2 | Junction field effect transistor, integrated circuit for switching power supply, and switching power supply | Electricity | 4 | Active |
| US10727180B2 | Resistive element and method of manufacturing the resistive element | Electricity | 3 | Active |
| US6853034B2 | Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the same | Electricity | 3 | Expired |
| US5824130A | Apparatus for manufacturing spiral fluorescent tube | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8283705B2 | Junction field effect transistor, integrated circuit for switching power supply, and switching power supply | Electricity | 2 | Active |
| US9660014B2 | Semiconductor device | Electricity | 2 | Active |
| US8680622B2 | Semiconductor device, integrated circuit including the semiconductor device, control IC for switching power supply and the switching power supply | Electricity | 2 | Active |
| US8860145B2 | Semiconductor device, integrated circuit including the semiconductor device, control IC for switching power supply and the switching power supply | Electricity | 2 | Active |
| US10388717B2 | Resistive element | Electricity | 2 | Active |
| US10305326B2 | Contactless electric power supply device | Electricity | 1 | Active |
| US6844598B2 | Lateral high breakdown voltage MOSFET and device provided therewith | Electricity | 1 | Expired |
| US11390536B2 | Waste liquid treating apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.