Jun Wada
16Patents
9h-index
16Co-inventors
69Inventor score
Filing activity: Apr 24, 1990 → Jan 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5731634A | Semiconductor device having a metal film formed in a groove in an insulating film | Electricity | 61 | Expired |
| US5076963A | Pastes for forming a luminescent layer and insulator layer of electroluminescent element and electroluminescent element using such pastes | Chemistry; Metallurgy | 33 | Expired |
| US5561082A | Method for forming an electrode and/or wiring layer by reducing copper oxide or silver oxide | Electricity | 32 | Expired |
| US5424246A | Method of manufacturing semiconductor metal wiring layer by reduction of metal oxide | Electricity | 31 | Expired |
| US5629236A | Method of manufacture of semiconductor device | Electricity | 29 | Expired |
| US5923072A | Semiconductor device with metallic protective film | Electricity | 26 | Expired |
| US6242327A | Compound semiconductor device having a reduced source resistance | Electricity | 26 | Expired |
| US6054770A | Electric solid state device and method for manufacturing the device | Electricity | 21 | Expired |
| US5532507A | MES field effect transistor possessing lightly doped drain | Electricity | 9 | Expired |
| US10722992B2 | Workpiece placement system for placing workpiece in containment area or on jig | Physics | 4 | Active |
| US9129970B2 | Semiconductor device having oxidized Ti- and N-containing layer, and manufacturing of the same | Electricity | 2 | Active |
| US10518417B2 | Article retrieval system | Physics | 1 | Active |
| US6639300B2 | Semiconductor integrated circuit having an integrated resistance region | Electricity | 1 | Expired |
| US9343402B2 | Semiconductor device having Ti- and N-containing layer, and manufacturing method of same | Electricity | 1 | Active |
| US11389967B2 | Three-dimensional shape measurement system and three-dimensional shape measurement method | Physics | 0 | Active |
| US11835516B2 | Determination method and kit for determining possibility of reduced renal function | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.