Keisuke Sasaki
70Patents
5h-index
89Co-inventors
75Inventor score
Filing activity: Aug 14, 1992 → Mar 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6107708A | Brushless motor | Electricity | 42 | Expired |
| US5390201A | Self-frequency-doubler laser element | Electricity | 26 | Expired |
| US5745629A | Optical device and method of producing the device | Physics | 9 | Expired |
| US5450232A | Polymer optical fiber amplifier | Electricity | 9 | Expired |
| US6204583A | Centerpiece structure of brush-less motor and method of manufacturing brush-less motor | Electricity | 8 | Expired |
| US5345330A | Single crystal of 3-(2-furyl)methacrylic acid anhydride | Physics | 2 | Expired |
| US11128777B2 | Recording apparatus | Performing Operations; Transporting | 2 | Active |
| US9797331B2 | Control apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US9969585B2 | Recording apparatus | Performing Operations; Transporting | 1 | Active |
| US12037276B2 | Apparatus for removing boron, method for removing boron, apparatus for producing pure water and method for producing pure water | Chemistry; Metallurgy | 1 | Active |
| US10864757B2 | Medium transporting apparatus and recording apparatus | Performing Operations; Transporting | 1 | Active |
| US10030596B2 | Control device for internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US11485347B2 | Drive force control system for vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US9435707B2 | Intra-cylinder pressure sensor fault diagnostic device and intra-cylinder sensor sensitivity correction device provided with same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11312141B2 | Recording device | Performing Operations; Transporting | 0 | Active |
| US12085682B2 | Radiation monitoring device | Physics | 0 | Active |
| US11634116B2 | Control system for vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US10344638B2 | Internal combustion engine system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12080973B2 | Connector and connector-equipped electric wire | Electricity | 0 | Active |
| US10954876B2 | Vehicle system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10710570B2 | Control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US12338152B2 | Boron removal device and boron removal method, and pure water production device and pure water production method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11167745B2 | Control system of hybrid vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11731848B2 | Medium transport apparatus and processing apparatus | Performing Operations; Transporting | 0 | Active |
| US11999581B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.