Inventor
NAKAICHI KATSUMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKAICHI KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON KOHDEN CORP
9 patentsUS6319195B1Nov 20, 2001
Endoscope
NIHON KOHDEN CORP83 citations97
US6004263ADec 21, 1999
Endoscope with detachable operation unit and insertion unit
NIHON KOHDEN CORP164 citations97
US5906208AMay 25, 1999
Method and apparatus for judging a depth of anesthesia
NIHON KOHDEN CORP58 citations96
US6432043B2Aug 13, 2002
Endoscope
NIHON KOHDEN CORP24 citations92
US5957127ASep 28, 1999
Capnometer
NIHON KOHDEN CORP42 citations90
US5640221AJun 17, 1997
Binocular optical image-pickup equipment and binocular image-pickup system
NIHON KOHDEN CORP15 citations73
US6024450AFeb 15, 2000
Disease judging apparatus
NIHON KOHDEN CORP11 citations71
US10376830B2Aug 13, 2019
Gas analysis system, liquid separator, and gas analyzer
NIHON KOHDEN CORP0 citations49
US10010265B2Jul 3, 2018
Method of producing temperature sensor, and temperature sensor
NIHON KOHDEN CORP0 citations49