Inventor
HIRATA TAKAAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOGAWA ELECTRIC CORP
10 patentsUS6738398B2May 18, 2004
SHG laser light source and method of modulation for use therewith
YOKOGAWA ELECTRIC CORP59 citations96
US4694250ASep 15, 1987
Nuclear magnetic resonance imaging device
YOKOGAWA ELECTRIC CORP26 citations92
US6008487ADec 28, 1999
Optical-fiber inspection device
YOKOGAWA ELECTRIC CORP32 citations90
US5844235ADec 1, 1998
Optical frequency domain reflectometer for use as an optical fiber testing device
YOKOGAWA ELECTRIC CORP42 citations90
US9671333B2Jun 6, 2017
Laser gas analyzer
YOKOGAWA ELECTRIC CORP2 citations68
US9347877B2May 24, 2016
Laser gas analyzer
YOKOGAWA ELECTRIC CORP5 citations68
US7692796B2Apr 6, 2010
Optical characteristic measuring apparatus
YOKOGAWA ELECTRIC CORP2 citations62
US7609386B2Oct 27, 2009
Optical characteristic measuring apparatus
YOKOGAWA ELECTRIC CORP3 citations62
US7538885B2May 26, 2009
Optical characteristic measuring apparatus
YOKOGAWA ELECTRIC CORP4 citations62
US7595886B2Sep 29, 2009
Wavelength monitor using interference signals
YOKOGAWA ELECTRIC CORP4 citations59