Kazuo Tsubouchi
46Patents
20h-index
33Co-inventors
85Inventor score
Filing activity: Jun 26, 1981 → Oct 29, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5905449A | Radio switching apparatus | Emerging Cross-Sectional Technologies | 105 | Expired |
| US5604153A | Process for thin film formation | Electricity | 71 | Expired |
| US6018641A | Radio IC card system | Physics | 42 | Expired |
| US5180687A | Deposited film formation method utilizing selective deposition by use of alkyl aluminum hydride | Electricity | 41 | Expired |
| US4989541A | Thin film forming apparatus | Chemistry; Metallurgy | 40 | Expired |
| US5753320A | Process for forming deposited film | Chemistry; Metallurgy | 39 | Expired |
| US5421895A | Apparatus for vaporizing liquid raw material and apparatus for forming thin film | Chemistry; Metallurgy | 35 | Expired |
| US5245207A | Integrated circuit | Electricity | 34 | Expired |
| US5476547A | Gas feeding device for controlled vaporization of an organometallic compound used in deposition film formation | Chemistry; Metallurgy | 32 | Expired |
| US5179042A | Process for forming deposited film by use of alkyl aluminum hydride | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5602424A | Semiconductor circuit device wiring with F.C.C. structure, plane oriention (100) and aligned with the current direction | Electricity | 29 | Expired |
| US5364664A | Process for non-selectively forming deposition film on a non-electron-donative surface | Electricity | 29 | Expired |
| US4511816A | Surface acoustic wave device using an elastic substrate and an aluminum nitride piezoelectric film | Electricity | 27 | Expired |
| US5099495A | Spread spectrum communication device | Electricity | 27 | Expired |
| US5393699A | Deposited film formation method utilizing selective deposition by use of alkyl aluminum hydride | Electricity | 26 | Expired |
| US5091210A | Plasma CVD of aluminum films | Chemistry; Metallurgy | 25 | Expired |
| US5208187A | Metal film forming method | Electricity | 25 | Expired |
| US5328873A | Process for forming deposited film by use of alkyl aluminum hydride | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4516049A | Multi-layer acoustic surface wave device having minimal delay time temperature coefficient | Electricity | 21 | Expired |
| US5316972A | Process for forming deposited film by use of alkyl aluminum hydride and process for preparing semiconductor device | Electricity | 20 | Expired |
| US4926440A | Spread-spectrum communication apparatus | Electricity | 18 | Expired |
| US5874777A | Semiconductor device with enhanced thermal conductivity | Electricity | 18 | Expired |
| US5093573A | Reflection electron diffractometer and method for observing microscopic surface structure | Electricity | 13 | Expired |
| US4799244A | Surface acoustical wave charge transfer device having a plurality of stationary charge carrier storage portions | Electricity | 13 | Expired |
| US5995806A | Radio data transmitter and receiver | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.