Toshihiro Kujirai

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic operation control method and system
- Patent number 11,619,929
- Issue date Apr 4, 2023
- Hitachi, Ltd.
- Morio Matsumoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reward function generation method and computer system
- Patent number 11,487,972
- Issue date Nov 1, 2022
- Hitachi, Ltd.
- Masayoshi Mase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data analysis system and apparatus for analyzing manufacturing defe...
- Patent number 11,170,332
- Issue date Nov 9, 2021
- Hitachi, Ltd.
- Hikaru Koyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimal path search system and optimal path search method
- Patent number 9,057,619
- Issue date Jun 16, 2015
- Hitachi, Ltd.
- Toshihiro Kujirai
- G01 - MEASURING TESTING
Information Patent Grant
Route generation system, route generation method, and program
- Patent number 8,880,345
- Issue date Nov 4, 2014
- Hitachi, Ltd.
- Yoriko Kazama
- G01 - MEASURING TESTING
Information Patent Grant
Onboard content providing apparatus
- Patent number 7,809,502
- Issue date Oct 5, 2010
- Hitachi, Ltd.
- Tomoyuki Iizuka
- G01 - MEASURING TESTING
Information Patent Grant
Speech command management dependent upon application software status
- Patent number 7,505,910
- Issue date Mar 17, 2009
- Hitachi, Ltd.
- Toshihiro Kujirai
- G01 - MEASURING TESTING
Information Patent Grant
Audio interactive navigation system, moving terminal device, and au...
- Patent number 7,076,362
- Issue date Jul 11, 2006
- Hitachi, Ltd.
- Shinya Ohtsuji
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
RISK MANAGEMENT SYSTEM AND METHOD
- Publication number 20240289719
- Publication date Aug 29, 2024
- Hitachi, Ltd
- Hiroya MATSUBA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFERENCE APPARATUS, INFERENCE METHOD, AND RECORDING MEDIUM
- Publication number 20230334406
- Publication date Oct 19, 2023
- Hitachi, Ltd
- Shunichi AKATSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATING APPARATUS AND COORDINATION METHOD
- Publication number 20230230016
- Publication date Jul 20, 2023
- Hitachi, Ltd
- Junichi HIRAYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic Operation Control Method and System
- Publication number 20200333775
- Publication date Oct 22, 2020
- Hitachi, Ltd
- Morio MATSUMOTO
- G05 - CONTROLLING REGULATING
Information Patent Application
REWARD FUNCTION GENERATION METHOD AND COMPUTER SYSTEM
- Publication number 20200074236
- Publication date Mar 5, 2020
- Hitachi, Ltd
- Masayoshi Mase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Analysis System and Data Analysis Apparatus
- Publication number 20190164101
- Publication date May 30, 2019
- Hitachi, Ltd
- Hikaru KOYAMA
- G05 - CONTROLLING REGULATING
Information Patent Application
ROUTE GENERATION SYSTEM, ROUTE GENERATION METHOD, AND PROGRAM
- Publication number 20130013204
- Publication date Jan 10, 2013
- Hitachi, Ltd.
- Yoriko KAZAMA
- G01 - MEASURING TESTING
Information Patent Application
OPTIMAL PATH SEARCH SYSTEM AND OPTIMAL PATH SEARCH METHOD
- Publication number 20120209512
- Publication date Aug 16, 2012
- Hitachi, Ltd
- Toshihiro KUJIRAI
- G01 - MEASURING TESTING
Information Patent Application
Audio Recognition System For Generating Response Audio by Using Aud...
- Publication number 20080154591
- Publication date Jun 26, 2008
- Toshihiro Kujirai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HMI Development Support Apparatus, HMI Development Support Method a...
- Publication number 20080040677
- Publication date Feb 14, 2008
- Hitachi, Ltd
- Yoshitaka Atarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Design Support Tool
- Publication number 20080034322
- Publication date Feb 7, 2008
- Hitachi, Ltd
- Toshihiro Kujirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed speech synthesis system, terminal device, and computer...
- Publication number 20060004577
- Publication date Jan 5, 2006
- Nobuo Nukaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Onboard content providing apparatus
- Publication number 20050201376
- Publication date Sep 15, 2005
- Tomoyuki Iizuka
- G08 - SIGNALLING
Information Patent Application
Speech interaction type arrangements
- Publication number 20040260562
- Publication date Dec 23, 2004
- Toshihiro Kujirai
- G01 - MEASURING TESTING
Information Patent Application
Audio interactive navigation system, moving terminal device, and au...
- Publication number 20020156570
- Publication date Oct 24, 2002
- Hitachi, Ltd.
- Shinya Ohtsuji
- G01 - MEASURING TESTING
Information Patent Application
Facilities information service system
- Publication number 20020133406
- Publication date Sep 19, 2002
- Toshihiro Kujirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service mediating apparatus
- Publication number 20020026319
- Publication date Feb 28, 2002
- Hitachi, Ltd
- Manabu Niie
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Toshihiro Kujirai

Person

Patents Grantslast 30 patents

Automatic operation control method and system

Reward function generation method and computer system

Data analysis system and apparatus for analyzing manufacturing defe...

Optimal path search system and optimal path search method

Route generation system, route generation method, and program

Onboard content providing apparatus

Speech command management dependent upon application software status

Audio interactive navigation system, moving terminal device, and au...

Patents Applicationslast 30 patents

RISK MANAGEMENT SYSTEM AND METHOD

INFERENCE APPARATUS, INFERENCE METHOD, AND RECORDING MEDIUM

COORDINATING APPARATUS AND COORDINATION METHOD

Automatic Operation Control Method and System

REWARD FUNCTION GENERATION METHOD AND COMPUTER SYSTEM

Data Analysis System and Data Analysis Apparatus

ROUTE GENERATION SYSTEM, ROUTE GENERATION METHOD, AND PROGRAM

OPTIMAL PATH SEARCH SYSTEM AND OPTIMAL PATH SEARCH METHOD

Audio Recognition System For Generating Response Audio by Using Aud...

HMI Development Support Apparatus, HMI Development Support Method a...

Image Design Support Tool

Distributed speech synthesis system, terminal device, and computer...

Onboard content providing apparatus

Speech interaction type arrangements

Audio interactive navigation system, moving terminal device, and au...

Facilities information service system

Service mediating apparatus