Inventor
SAITO MASAYOSHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “SAITO MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS6432769B1Aug 13, 2002
Semiconductor integrated circuit device and process for manufacture the same
HITACHI LTD131 citations99
US6784116B2Aug 31, 2004
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD29 citations96
US6215144B1Apr 10, 2001
Semiconductor integrated circuit device, and method of manufacturing the same
HITACHI LTD73 citations96
US6197702B1Mar 6, 2001
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD59 citations96
US6503819B2Jan 7, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD27 citations93
US6479899B1Nov 12, 2002
Semiconductor integrated circuit device and process for manufacturing the same
HITACHI LTD26 citations93
US5986299ANov 16, 1999
Semiconductor integrated circuit device having multi-level wiring capacitor structures
HITACHI LTD40 citations93
US6399438B2Jun 4, 2002
Method of manufacturing semiconductor integrated circuit device having a capacitor
HITACHI LTD32 citations92
US6235620B1May 22, 2001
Process for manufacturing semiconductor integrated circuit device
HITACHI LTD47 citations92
US6833331B2Dec 21, 2004
Method of manufacturing semiconductor integrated circuit device having insulating film formed from liquid substance containing polymer of silicon, oxygen, and hydrogen
HITACHI LTD13 citations84
US6528403B2Mar 4, 2003
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD11 citations82
US7122469B2Oct 17, 2006
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD4 citations74
US6987069B2Jan 17, 2006
Fabrication process of a semiconductor integrated circuit device
HITACHI LTD6 citations74
US6700152B2Mar 2, 2004
Dynamic random access memory including a logic circuit and an improved storage capacitor arrangement
HITACHI LTD6 citations74
US6638811B2Oct 28, 2003
Method of manufacturing a semiconductor integrated circuit device having a capacitor
HITACHI LTD9 citations74
US6509277B1Jan 21, 2003
Method of manufacturing semiconductor integrated circuit device having insulatro film formed from liquid containing polymer of silicon, oxygen, and hydrogen
HITACHI LTD10 citations74
US4983532AJan 8, 1991
Process for fabricating heterojunction bipolar transistors
HITACHI LTD11 citations74
JAPAN TOBACCO INC
4 patentsUSD813028SMar 20, 2018
Package
JAPAN TOBACCO INC30 citations94
US11172709B2Nov 16, 2021
Method for producing vapor generation unit for non-combustible flavor inhaler
JAPAN TOBACCO INC4 citations71
US5186183AFeb 16, 1993
Method and apparatus for detecting micro-holes or examining the state of micro-holes formed on each of rod-like matters
JAPAN TOBACCO INC7 citations71
US5620082AApr 15, 1997
Apparatus for changing the direction of transportation of rod members
JAPAN TOBACCO INC5 citations63