Takeshi Hashimoto
226Patents
30h-index
298Co-inventors
93Inventor score
Filing activity: Aug 29, 1975 → Jul 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6094237A | Channel selecting system | Electricity | 164 | Expired |
| US7600192B1 | Method of zoom and fade transitioning between layers of information screens | Electricity | 158 | Expired |
| US6236398A | Media selecting device | Physics | 137 | Expired |
| US7607150B1 | Information providing device and method | Electricity | 83 | Expired |
| US6169142A | Thermal conductive silicone rubber compositions and method of making | Chemistry; Metallurgy | 82 | Expired |
| US6978472B1 | Information providing device and method | Electricity | 74 | Expired |
| US7610599B1 | Information providing device and method for index information for scene changes | Electricity | 69 | Expired |
| US7240188B2 | Storage system | Physics | 57 | Expired |
| US6795362B2 | Power controlling method for semiconductor storage device and semiconductor storage device employing same | Physics | 57 | Expired |
| US6078334A | 3-D texture mapping processor and 3-D image rendering system using the same | Physics | 56 | Expired |
| US6990031B2 | Semiconductor memory device control method and semiconductor memory device | Physics | 53 | Expired |
| US9152088B1 | Developer replenishing cartridge and developer replenishing method | Physics | 51 | Active |
| US6306957A | Thermal conductive silicone rubber compositions and making method | Chemistry; Metallurgy | 49 | Expired |
| US5132985A | Spread spectrum receiver | Electricity | 48 | Expired |
| US9417540B2 | Toner and two-component developer | Physics | 47 | Active |
| US6529179B1 | Flat panel display unit | Physics | 45 | Expired |
| US7493531B2 | Semiconductor memory device and refresh period controlling method | Physics | 45 | Active |
| US9348253B2 | Image-forming method | Physics | 41 | Active |
| US4860523A | Hermetic packaging apparatus | Performing Operations; Transporting | 40 | Expired |
| US10175595B2 | Toner | Physics | 37 | Active |
| US9665026B2 | Toner and two-component developer | Physics | 37 | Active |
| US9651883B2 | Toner | Physics | 36 | Active |
| US10197936B2 | Toner | Physics | 35 | Active |
| US4373602A | Power unit suspension system for motorcycles | Performing Operations; Transporting | 35 | Expired |
| US9436112B2 | Toner and two-component developer | Physics | 34 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.