Inventor · disambiguated record
Tohru Aoyama
Also filed as: AOYAMA TOHRU
6 granted patents·96 citations·filing 1977–1999
84Inventor score
Top patents by PatentIndex Score
6 records- 0171US5633040AMethod and apparatus for treating film coated on substrateTOKYO ELECTRON LTD·Filed 1994·Granted May 27, 1997·26 cites·13 claims
- 0257US5951774ACold-wall operated vapor-phase growth systemNEC CORP·Filed 1997·Granted Sep 14, 1999·22 cites·14 claims
- 0355US6281097B1Method of fabricating a semiconductor device having epitaxial layerNEC CORP·Filed 1999·Granted Aug 28, 2001·17 cites·8 claims
- 0446US6150221ASemiconductor device and method for manufacturing sameNEC CORP·Filed 1998·Granted Nov 21, 2000·14 cites·26 claims
- 0545US6228166B1Method for boron contamination reduction in IC fabricationNEC CORP·Filed 1997·Granted May 8, 2001·12 cites·24 claims
- 0644US4282785AElectronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1977·Granted Aug 11, 1981·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →