Inventor
YANAGISAWA HIROKI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “YANAGISAWA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
30 patentsUS10650047B2May 12, 2020
Dense subgraph identification
IBM18 citations86
US11188797B2Nov 30, 2021
Implementing artificial intelligence agents to perform machine learning tasks using predictive analytics to leverage ensemble policies for maximizing long-term returns
IBM2 citations73
US10803122B2Oct 13, 2020
Labeled graph isomorphism allowing for false positive
IBM2 citations73
US10764030B2Sep 1, 2020
Reduction in storage usage in distributed databases
IBM3 citations73
US9223636B2Dec 29, 2015
Low-risk server consolidation
IBM2 citations63
US9026517B2May 5, 2015
Searching a vertex in a path
IBM3 citations63
US11176473B2Nov 16, 2021
Partially observed Markov decision process model and its use
IBM1 citations62
US11037066B2Jun 15, 2021
Estimation of abnormal sensors
IBM1 citations62
US11003998B2May 11, 2021
Rule creation using MDP and inverse reinforcement learning
IBM0 citations62
US10902347B2Jan 26, 2021
Rule creation using MDP and inverse reinforcement learning
IBM0 citations62
US11182688B2Nov 23, 2021
Producing a formulation based on prior distributions of a number of ingredients used in the formulation
IBM0 citations61
US10949470B2Mar 16, 2021
Topic clustering to generate formulations
IBM0 citations61
US11080360B2Aug 3, 2021
Transformation from general max sat to MAX 2SAT
IBM0 citations52
US10878032B2Dec 29, 2020
Labeled graph isomorphism allowing for false positive
IBM0 citations52
US10749668B2Aug 18, 2020
Reduction in storage usage in blockchain
IBM0 citations52
US10353932B2Jul 16, 2019
Text processing method, system and computer program
IBM0 citations52
US10162798B2Dec 25, 2018
Method and apparatus for solving a mixed integer programming problem
IBM0 citations52
US10061569B2Aug 28, 2018
Method and apparatus for solving a mixed integer programming problem
IBM0 citations52
US9652526B2May 16, 2017
Text processing method, system and computer program
IBM0 citations52
US9582336B2Feb 28, 2017
Shared resource segmentation
IBM0 citations52
US9483514B2Nov 1, 2016
Searching a vertex in a path
IBM0 citations52
US9471548B2Oct 18, 2016
Text processing method, system and computer program
IBM0 citations52
US9104495B2Aug 11, 2015
Shared resource segmentation
IBM0 citations52
US9495653B2Nov 15, 2016
Stack handling operation method, system, and computer program
IBM0 citations51
US9495654B2Nov 15, 2016
Stack handling operation method, system, and computer program
IBM1 citations51
US12462146B2Nov 4, 2025
Neural ODE for irregularly-sampled time series
IBM0 citations48
US12353990B2Jul 8, 2025
Time-window based attention long short-term memory network of deep learning
IBM0 citations48
US10395283B2Aug 27, 2019
Training an estimation model for price optimization
IBM0 citations42
US10311125B2Jun 4, 2019
Simplifying clauses for MAX-SAT
IBM0 citations42
US9305259B2Apr 5, 2016
Apparatus, program, and method for solving mathematical programming problem
IBM0 citations42