Inventor
OKITA TATSUHIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OKITA TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
13 patentsUS11399704B2Aug 2, 2022
Variable stiffness device, endoscope, and method of varying stiffness of variable stiffness device
OLYMPUS CORP2 citations72
US11471030B2Oct 18, 2022
Variable stiffness device, variable stiffness system, endoscope, and stiffness varying method
OLYMPUS CORP2 citations71
US11389052B2Jul 19, 2022
Endoscope and stiffness varying method
OLYMPUS CORP2 citations71
US11259690B2Mar 1, 2022
Variable stiffness apparatus
OLYMPUS CORP2 citations71
US9684224B2Jun 20, 2017
Light adjusting apparatus and method for measuring distance between substrates of light adjusting apparatus
OLYMPUS CORP2 citations71
US12453463B2Oct 28, 2025
Rigidity variable apparatus, endoscope, and manufacturing method of rigidity variable apparatus
OLYMPUS CORP0 citations61
US9164356B2Oct 20, 2015
Light adjusting apparatus
OLYMPUS CORP2 citations61
US8040584B2Oct 18, 2011
Light controlling apparatus
OLYMPUS CORP3 citations61
US7543482B2Jun 9, 2009
Carbon thin line probe
OLYMPUS CORP5 citations61
US12276267B2Apr 15, 2025
Rigidity variable apparatus, and manufacturing method for rigidity variable apparatus
OLYMPUS CORP0 citations50
US11409097B2Aug 9, 2022
Variable stiffness device, endoscope, and stiffness varying method
OLYMPUS CORP0 citations50
US10898066B2Jan 26, 2021
Light adjustment apparatus and optical equipment mounting light adjustment apparatus thereon
OLYMPUS CORP0 citations50
US9164355B2Oct 20, 2015
Light control apparatus
OLYMPUS CORP1 citations50