Masayoshi Saito
33Patents
13h-index
57Co-inventors
84Inventor score
Filing activity: Feb 2, 1982 → Apr 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6432769B1 | Semiconductor integrated circuit device and process for manufacture the same | Electricity | 112 | Expired |
| US5297014A | Switching DC power supply apparatus | Electricity | 77 | Expired |
| US6215144A | Semiconductor integrated circuit device, and method of manufacturing the same | Electricity | 41 | Expired |
| US5298271A | Method of preventing edible oils and fats from deteriorating | Human Necessities | 40 | Expired |
| US6197702A | Fabrication process of a semiconductor integrated circuit device | Electricity | 33 | Expired |
| US6235620A | Process for manufacturing semiconductor integrated circuit device | Electricity | 32 | Expired |
| USD813028S1 | Package | General | 28 | Active |
| US4469953A | Combination ionization and photoelectric smoke detector | Physics | 27 | Expired |
| US5986299A | Semiconductor integrated circuit device having multi-level wiring capacitor structures | Electricity | 25 | Expired |
| US6399438B2 | Method of manufacturing semiconductor integrated circuit device having a capacitor | Electricity | 17 | Expired |
| US6303478A | Semiconductor integrated circuit device and method for fabricating the same | Electricity | 17 | Expired |
| US6503819B2 | Fabrication process of a semiconductor integrated circuit device | Electricity | 16 | Expired |
| US6784116B2 | Fabrication process of a semiconductor integrated circuit device | Electricity | 15 | Expired |
| US6479899B1 | Semiconductor integrated circuit device and process for manufacturing the same | Electricity | 12 | Expired |
| US4983532A | Process for fabricating heterojunction bipolar transistors | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6090903A | Propylene homopolymer | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6228791A | Solid catalyst component and catalyst for olefin polymerization | Chemistry; Metallurgy | 9 | Expired |
| US6528403B2 | Fabrication process of a semiconductor integrated circuit device | Electricity | 7 | Expired |
| US6833331B2 | Method of manufacturing semiconductor integrated circuit device having insulating film formed from liquid substance containing polymer of silicon, oxygen, and hydrogen | Electricity | 6 | Expired |
| US5186183A | Method and apparatus for detecting micro-holes or examining the state of micro-holes formed on each of rod-like matters | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7869132B2 | Immersion microscope objective and laser scanning microscope system using same | Physics | 5 | Active |
| US7923766B2 | Semiconductor device including capacitorless RAM | Physics | 4 | Active |
| US6638811B2 | Method of manufacturing a semiconductor integrated circuit device having a capacitor | Electricity | 4 | Expired |
| US6700152B2 | Dynamic random access memory including a logic circuit and an improved storage capacitor arrangement | Electricity | 4 | Expired |
| US6509277B1 | Method of manufacturing semiconductor integrated circuit device having insulatro film formed from liquid containing polymer of silicon, oxygen, and hydrogen | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.