Toshiyuki Ikeoh

Person

Miyagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light deflector and its manufacturing method, image projector, obje...
- Patent number 11,644,663
- Issue date May 9, 2023
- Ricoh Company, Ltd.
- Toshiya Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical device, measurement device, robot, electronic apparatus, mo...
- Patent number 11,555,926
- Issue date Jan 17, 2023
- Ricoh Company, Ltd.
- Naoki Fukuoka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Laser device and internal combustion engine
- Patent number 11,075,497
- Issue date Jul 27, 2021
- Ricoh Company, Ltd.
- Kentaroh Hagita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device and internal combustion engine
- Patent number 11,047,292
- Issue date Jun 29, 2021
- Ricoh Company, Ltd.
- Kenichi Hayakawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pulsed electromagnetic-wave generator and measuring apparatus
- Patent number 10,714,888
- Issue date Jul 14, 2020
- Ricoh Company, Ltd.
- Toshiyuki Ikeoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device, ignition device, and internal combustion engine
- Patent number 10,626,842
- Issue date Apr 21, 2020
- Ricoh Company, Ltd.
- Toshiyuki Ikeoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terahertz wave generation apparatus and inspection apparatus
- Patent number 10,481,467
- Issue date Nov 19, 2019
- Ricoh Company, Ltd.
- Takumi Satoh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-EMITTING LASER ARRAY, DETECTION DEVICE, AND LASER DEVICE
- Publication number 20210013703
- Publication date Jan 14, 2021
- Masayuki NUMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE, MEASUREMENT DEVICE, ROBOT, ELECTRONIC APPARATUS, MO...
- Publication number 20200064480
- Publication date Feb 27, 2020
- Naoki FUKUOKA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LIGHT DEFLECTOR AND ITS MANUFACTURING METHOD, IMAGE PROJECTOR, OBJE...
- Publication number 20190369387
- Publication date Dec 5, 2019
- RICOH COMPANY, LTD.
- TOSHIYA YAMAGUCHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PULSED ELECTROMAGNETIC-WAVE GENERATOR AND MEASURING APPARATUS
- Publication number 20190280454
- Publication date Sep 12, 2019
- Toshiyuki IKEOH
- G02 - OPTICS
Information Patent Application
IGNITION DEVICE AND INTERNAL COMBUSTION ENGINE
- Publication number 20190226387
- Publication date Jul 25, 2019
- RICOH COMPANY, LTD.
- Kenichi HAYAKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LASER DEVICE, IGNITION DEVICE, AND INTERNAL COMBUSTION ENGINE
- Publication number 20180347537
- Publication date Dec 6, 2018
- RICOH COMPANY, LTD.
- Toshiyuki IKEOH
- G02 - OPTICS
Information Patent Application
TERAHERTZ WAVE GENERATION APPARATUS AND INSPECTION APPARATUS
- Publication number 20180335682
- Publication date Nov 22, 2018
- RICOH COMPANY, LTD.
- Takumi SATOH
- G02 - OPTICS
Information Patent Application
LASER DEVICE AND INTERNAL COMBUSTION ENGINE
- Publication number 20180226764
- Publication date Aug 9, 2018
- Kentaroh HAGITA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Toshiyuki Ikeoh

Person

Patents Grantslast 30 patents

Light deflector and its manufacturing method, image projector, obje...

Optical device, measurement device, robot, electronic apparatus, mo...

Laser device and internal combustion engine

Ignition device and internal combustion engine

Pulsed electromagnetic-wave generator and measuring apparatus

Laser device, ignition device, and internal combustion engine

Terahertz wave generation apparatus and inspection apparatus

Patents Applicationslast 30 patents

SURFACE-EMITTING LASER ARRAY, DETECTION DEVICE, AND LASER DEVICE

OPTICAL DEVICE, MEASUREMENT DEVICE, ROBOT, ELECTRONIC APPARATUS, MO...

LIGHT DEFLECTOR AND ITS MANUFACTURING METHOD, IMAGE PROJECTOR, OBJE...

PULSED ELECTROMAGNETIC-WAVE GENERATOR AND MEASURING APPARATUS

IGNITION DEVICE AND INTERNAL COMBUSTION ENGINE

LASER DEVICE, IGNITION DEVICE, AND INTERNAL COMBUSTION ENGINE

TERAHERTZ WAVE GENERATION APPARATUS AND INSPECTION APPARATUS

LASER DEVICE AND INTERNAL COMBUSTION ENGINE