Toru Ishigaki
18Patents
6h-index
36Co-inventors
66Inventor score
Filing activity: Aug 9, 1995 → Mar 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5619159A | Signal processing device and a method for transmitting signal | Electricity | 32 | Expired |
| US7876611B2 | Compensating for coupling during read operations in non-volatile storage | Physics | 28 | Active |
| US7995394B2 | Program voltage compensation with word line bias change to suppress charge trapping in memory | Physics | 13 | Active |
| US5689783A | Elastic blade and developing device using the same | Physics | 12 | Expired |
| US5768670A | Developer regulating member having thermoplastic resin layers provided on both sides of a rubber member, method of manufacturing the same, and developing device using the same | Physics | 9 | Expired |
| US9305648B2 | Techniques for programming of select gates in NAND memory | Physics | 6 | Active |
| US9659866B1 | Three-dimensional memory structures with low source line resistance | Electricity | 6 | Active |
| US9947407B2 | Techniques for programming of select gates in NAND memory | Physics | 4 | Active |
| US7074292B2 | Processes for manufacturing blade member of developer quantity control blade | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8095050B2 | Developer level control blade and process for manufacturing developer level control blade | Emerging Cross-Sectional Technologies | 3 | Active |
| US6177312A | Method for removing contaminate nitrogen from the peripheral gate region of a non-volatile memory device during production of such device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7016633B2 | Developing assembly featuring a developer-carrying member having specified ranges of deformation and hardness and a developer quality control blade having a rough contact surface | Physics | 3 | Expired |
| US9659656B2 | Techniques for programming of select gates in NAND memory | Physics | 3 | Active |
| US7305405B2 | Information providing system and information providing method | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8345300B2 | Computer readable medium, document processing apparatus, document processing system, and document processing method for managing electronic documents | Physics | 1 | Active |
| US8223367B2 | Document processing apparatus and method for creating an image of information identifying a document | Electricity | 0 | Active |
| US11409408B2 | Display apparatus and non-transitory computer readable medium storing program | Electricity | 0 | Active |
| US6492229B2 | Semiconductor device having reduced field oxide recess and method of fabrication | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.