Nobuo Takeda
29Patents
7h-index
49Co-inventors
69Inventor score
Filing activity: Jul 26, 1983 → Aug 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6679118B1 | Accelerometer and spherical sensor type measuring instrument | Physics | 28 | Expired |
| US6061118A | Reflection system for imaging on a nonplanar substrate | Physics | 23 | Expired |
| US4484207A | Static induction transistor and semiconductor integrated circuit using hetero-junction | Electricity | 23 | Expired |
| US6052517A | Spherical cell design for VLSI circuit design on a spherical semiconductor | Physics | 21 | Expired |
| US5060029A | Step cut type insulated gate SIT having low-resistance electrode and method of manufacturing the same | Electricity | 20 | Expired |
| US7176448B2 | Damage detection system for structural composite material and method of detecting damage to structural composite material | Physics | 14 | Expired |
| US5227336A | Tungsten chemical vapor deposition method | Electricity | 8 | Expired |
| US6251765A | Manufacturing metal dip solder bumps for semiconductor devices | Electricity | 6 | Expired |
| US5169795A | Method of manufacturing step cut type insulated gate SIT having low-resistance electrode | Electricity | 6 | Expired |
| US6509645B2 | Spherical semiconductor device and method for fabricating the same | Electricity | 5 | Expired |
| US7470888B2 | Damage detection system | Physics | 5 | Active |
| US7633052B2 | Impact detection system with three or more optical fiber sensors | Physics | 5 | Active |
| US6840683B2 | Embedded light transfer medium with a protection tube and an elastic covering | Physics | 4 | Expired |
| US7145633B2 | Apparatus and method of exposing light to a semiconductor device having a curved surface | Physics | 3 | Expired |
| US7696471B2 | Impact detection system using an optical fiber sensor | Physics | 3 | Active |
| US6558877B1 | Jet coating method for semiconductor processing | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8746991B2 | Repairing method, repairing structure and connecting structure of embedded optical fiber of composite material structure | Emerging Cross-Sectional Technologies | 2 | Active |
| US6909182B2 | Spherical semiconductor device and method for fabricating the same | Electricity | 2 | Expired |
| US11307176B2 | Standard-moisture generator, system using the standard-moisture generator, method for detecting abnormality in standard-moisture and computer program product for detecting the abnormality | Physics | 1 | Active |
| US5475242A | Notched insulation gate static induction transistor integrated circuit | Electricity | 1 | Expired |
| US10145786B2 | Bonded structure and bonding-condition detecting method | Physics | 1 | Active |
| US8559018B2 | Detection method of crack occurrence position | Physics | 1 | Active |
| US11982659B2 | System, method and program for calibrating moisture sensor | Physics | 0 | Active |
| US10345515B2 | Bonded structure, method for manufacturing the same, and bonding state detection method | Performing Operations; Transporting | 0 | Active |
| US5115287A | Step-cut insulated gate static induction transistors and method of manufacturing the same | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.