Inventor
YABUSAKI KATSUMI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YABUSAKI KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOWA CO
15 patentsUS6715444B1Apr 6, 2004
Method and device for measuring frequency of specific behavior of animal
KOWA CO32 citations92
US6667177B1Dec 23, 2003
Method for counting leukocytes and apparatus for counting leukocytes
KOWA CO31 citations92
US6594001B1Jul 15, 2003
Pollen grain-counting method and pollen grain counter
KOWA CO23 citations92
US7846339B2Dec 7, 2010
Method for removing boron
KOWA CO6 citations74
US11779205B2Oct 10, 2023
Image classification method, device, and program
KOWA CO2 citations70
US11717152B2Aug 8, 2023
Tear fluid layer evaluation method, computer program, and device
KOWA CO0 citations62
US11266308B2Mar 8, 2022
Method and device for evaluating tear fluid state
KOWA CO0 citations62
US11200699B2Dec 14, 2021
Image analysis evaluation method, computer program, and image analysis evaluation device
KOWA CO0 citations62
US7803937B2Sep 28, 2010
Cellulose II phosphate ester and metal-adsorbing material using the same
KOWA CO2 citations62
US12477074B2Nov 18, 2025
Image analysis method, learning image or analysis image generation method, learned model generation method, image analysis apparatus, and image analysis program
KOWA CO0 citations61
US7648839B2Jan 19, 2010
Metal indicator
KOWA CO2 citations53
US11328417B2May 10, 2022
Storage device storing a program capable of improving accuracy of detection of a target object
KOWA CO0 citations52
US7741424B2Jun 22, 2010
Phosphoric ester of cellulose derivative and metal adsorbent comprising the same
KOWA CO1 citations52
US11514570B2Nov 29, 2022
Tear fluid state evaluation method, computer program, and device
KOWA CO0 citations49
US12283044B2Apr 22, 2025
Ophthalmic image processing method, ophthalmic image processing device, and ophthalmic image processing program
KOWA CO0 citations43
YABUSAKI KATSUMI
5 patentsUS8236180B2Aug 7, 2012
Boron removal method utilizing sugar amide derivative
YABUSAKI KATSUMI4 citations61
US8211651B2Jul 3, 2012
Method for measuring endotoxin and reagent kit for measuring endotoxin
YABUSAKI KATSUMI3 citations61
US8790885B2Jul 29, 2014
Coagulogen raw material, process for producing the same, and method and apparatus for measuring physiologically active substance of biological origin using the same
YABUSAKI KATSUMI0 citations50
US8697351B2Apr 15, 2014
Method for measurement of physiologically active substance derived from organism and measurement apparatus
YABUSAKI KATSUMI0 citations50
US8507282B2Aug 13, 2013
Method for measuring physiologically active substance of biological origin, program for implementing the same, and apparatus for measuring physiologically active substance of biological origin
YABUSAKI KATSUMI0 citations46
TDK CORP
4 patentsUS6411078B1Jun 25, 2002
Current sensor apparatus
TDK CORP132 citations97
US6323634B1Nov 27, 2001
Magnetic sensor apparatus, current sensor apparatus and magnetic sensor element
TDK CORP103 citations97
US6316931B1Nov 13, 2001
Magnetic sensor apparatus and current sensor apparatus
TDK CORP104 citations97
US6316939B1Nov 13, 2001
Magnetic sensor measuring apparatus and current sensor non-contact measuring apparatus
TDK CORP12 citations73