Inventor
NAKANO TSUYOSHI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IZUMI PROD CO
12 patentsUS6581289B2Jun 24, 2003
Inner cutter for an electric rotary shaver and an electric rotary shaver
IZUMI PROD CO28 citations93
US6823590B2Nov 30, 2004
Electric rotary shaver
IZUMI PROD CO29 citations91
US6671960B2Jan 6, 2004
Electric rotary shaver
IZUMI PROD CO28 citations91
US7540090B2Jun 2, 2009
Rotary type electric shaver
IZUMI PROD CO8 citations84
US7356929B2Apr 15, 2008
Rotary type electric shaver
IZUMI PROD CO14 citations84
US6647626B2Nov 18, 2003
Electric rotary shaver
IZUMI PROD CO18 citations84
US6460252B1Oct 8, 2002
Rotary electric shaver
IZUMI PROD CO17 citations84
USD405921SFeb 16, 1999
Cutter for electric shaver
IZUMI PROD CO6 citations74
USD405231SFeb 2, 1999
Cutter for an electric shaver
IZUMI PROD CO10 citations74
USD361864SAug 29, 1995
Electric shaver
IZUMI PROD CO11 citations74
US5394611AMar 7, 1995
Electric razor
IZUMI PROD CO9 citations74
US7743507B2Jun 29, 2010
Rotary type electric shaver
IZUMI PROD CO4 citations63
SUMITOMO CHEMICAL CO
9 patentsUS5317169AMay 31, 1994
Organic electroluminescence device
SUMITOMO CHEMICAL CO318 citations99
US7935984B2May 3, 2011
Compound semiconductor epitaxial substrate and method for producing the same
SUMITOMO CHEMICAL CO95 citations98
US6447958B1Sep 10, 2002
Non-aqueous electrolyte battery separator
SUMITOMO CHEMICAL CO228 citations97
US5726457AMar 10, 1998
Organic electroluminescence device
SUMITOMO CHEMICAL CO92 citations96
US9559196B2Jan 31, 2017
Semiconductor wafer, method of producing semiconductor wafer, electronic device, and method of producing electronic device
SUMITOMO CHEMICAL CO2 citations73
US5725976AMar 10, 1998
Method for manufacture of a color filter
SUMITOMO CHEMICAL CO10 citations72
US5674369AOct 7, 1997
Method for manufacturing color filter by electrodeposition and electrode used therefor
SUMITOMO CHEMICAL CO6 citations63
US5587260ADec 24, 1996
Method of forming a functional film
SUMITOMO CHEMICAL CO2 citations61
US8022440B2Sep 20, 2011
Compound semiconductor epitaxial substrate and manufacturing method thereof
SUMITOMO CHEMICAL CO0 citations52
NAKANO TSUYOSHI
5 patentsUS8897947B2Nov 25, 2014
Autonomous mobile device
NAKANO TSUYOSHI15 citations84
US8676429B2Mar 18, 2014
Autonomous mobile device
NAKANO TSUYOSHI11 citations84
US8306684B2Nov 6, 2012
Autonomous moving apparatus
NAKANO TSUYOSHI15 citations84
US8395187B2Mar 12, 2013
Compound semiconductor epitaxial substrate and manufacturing method thereof
NAKANO TSUYOSHI2 citations62
US8204643B2Jun 19, 2012
Estimation device, estimation method and estimation program for position of mobile unit
NAKANO TSUYOSHI3 citations62
MURATA MACHINERY LTD
3 patentsMICRO CO LTD
2 patentsTANAKA SHOJI
2 patentsSHITAMOTO HIDEO
2 patentsSHINTO PAINT CO LTD
2 patentsUS5561011AOct 1, 1996
Method for manufacturing a substrate having window-shaped coating films and frame-shaped coating film on the surface thereof
SHINTO PAINT CO LTD14 citations70
US5503732AApr 2, 1996
Method for manufacturing a substrate having window-shaped and frame-shaped coating films on the surface thereof
SHINTO PAINT CO LTD6 citations61
SATO ATSUSHIGE
2 patentsNISSAN MOTOR
1 patentAGENCY IND SCIENCE TECHN
1 patentMORIGUCHI TOSHIKI
1 patentSHARP KK
1 patentIZUMI SEIMITSU KOGYO KK
1 patentTSURUMI MFG
1 patentNIPPON STEEL CORP
1 patentNIPPON KOKAN KK
1 patentSYSMEX CORP
1 patentUCHIMURA YUKIYA
1 patentHADA JUNYA
1 patentShowing the top 50 of 62 patents by PatentIndex Score.