HIROKAZU KOMATSU

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmitter and optical transmission method
- Patent number 11,381,316
- Issue date Jul 5, 2022
- NEC Corporation
- Hirokazu Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module and optical communication system
- Patent number 11,245,474
- Issue date Feb 8, 2022
- NEC Corporation
- Hirokazu Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module and optical communication system
- Patent number 10,574,360
- Issue date Feb 25, 2020
- NEC Corporation
- Hirokazu Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Medium storage box and medium handling device
- Patent number 10,260,273
- Issue date Apr 16, 2019
- Oki Electric Industry Co., Ltd.
- Takamoto Yokote
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Medium storage box and medium handling device
- Patent number 10,169,945
- Issue date Jan 1, 2019
- Oki Electric Industry Co., Ltd.
- Ryousuke Kojima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium bundle storage device and medium processing device
- Patent number 9,965,916
- Issue date May 8, 2018
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium stacking device and medium transaction device
- Patent number 9,873,584
- Issue date Jan 23, 2018
- Oki Electric Industry Co., Ltd.
- Ryousuke Kojima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical receiver and optical reception method
- Patent number 9,762,333
- Issue date Sep 12, 2017
- NEC Corporation
- Hirokazu Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drawer device and medium transaction device
- Patent number 9,474,394
- Issue date Oct 25, 2016
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Position adjustment device and paper sheet processing device
- Patent number 9,352,925
- Issue date May 31, 2016
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium processor having medium storing boxes flexibly loadable in a...
- Patent number 9,067,745
- Issue date Jun 30, 2015
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium processor having medium storing boxes flexibly loadable in a...
- Patent number 9,027,918
- Issue date May 12, 2015
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bill accumulation device
- Patent number 8,757,615
- Issue date Jun 24, 2014
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION METHOD
- Publication number 20210409123
- Publication date Dec 30, 2021
- NEC Corporation
- Hirokazu KOMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20200177283
- Publication date Jun 4, 2020
- NEC Corporation
- Hirokazu KOMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION METHOD
- Publication number 20200033642
- Publication date Jan 30, 2020
- NEC Corporation
- Hirokazu KOMATSU
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20180287710
- Publication date Oct 4, 2018
- NEC Corporation
- Hirokazu KOMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEDIUM STORAGE BOX AND MEDIUM HANDLING DEVICE
- Publication number 20180108200
- Publication date Apr 19, 2018
- Oki Electric Industry Co., Ltd.
- Ryousuke KOJIMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM BUNDLE STORAGE DEVICE AND MEDIUM PROCESSING DEVICE
- Publication number 20180018848
- Publication date Jan 18, 2018
- Oki Electric Industry Co., Ltd.
- Hirokazu KOMATSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM STORAGE BOX AND MEDIUM HANDLING DEVICE
- Publication number 20170356233
- Publication date Dec 14, 2017
- Oki Electric Industry Co., Ltd.
- Takamoto YOKOTE
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
OPTICAL TRANSMITTER AND OPTICAL TRANSCEIVER
- Publication number 20170299901
- Publication date Oct 19, 2017
- NEC Corporation
- Hirokazu KOMATSU
- G02 - OPTICS
Information Patent Application
MEDIUM STACKING DEVICE AND MEDIUM TRANSACTION DEVICE
- Publication number 20160325961
- Publication date Nov 10, 2016
- Oki Electric Industry Co., Ltd.
- Ryousuke KOJIMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPTICAL RECEIVER AND OPTICAL RECEPTION METHOD
- Publication number 20160182157
- Publication date Jun 23, 2016
- NEC Corporation
- Hirokazu KOMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRAWER DEVICE AND MEDIUM TRANSACTION DEVICE
- Publication number 20150359359
- Publication date Dec 17, 2015
- Oki Electric Industry Co., Ltd.
- Hirokazu KOMATSU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
POSITION ADJUSTMENT DEVICE AND PAPER SHEET PROCESSING DEVICE
- Publication number 20150291381
- Publication date Oct 15, 2015
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM PROCESSOR HAVING MEDIUM STORING BOXES FLEXIBLY LOADABLE IN A...
- Publication number 20140054848
- Publication date Feb 27, 2014
- Oki Electric Industry Co., Ltd.
- Hirokazu KOMATSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM PROCESSOR HAVING MEDIUM STORING BOXES FLEXIBLY LOADABLE IN A...
- Publication number 20130313773
- Publication date Nov 28, 2013
- Oki Electric Industry Co., Ltd.
- Hirokazu KOMATSU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
BILL ACCUMULATION DEVICE
- Publication number 20120292849
- Publication date Nov 22, 2012
- Oki Electric Industry Co., Ltd.
- Hirokazu Komatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FEEDBACK AMPLIFIER AND FEEDBACK AMPLIFICATION METHOD
- Publication number 20110068862
- Publication date Mar 24, 2011
- HIROKAZU KOMATSU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BURST-MODE AUTOMATIC GAIN CONTROL CIRCUIT
- Publication number 20090226188
- Publication date Sep 10, 2009
- HIROKAZU KOMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

HIROKAZU KOMATSU

Person

Patents Grantslast 30 patents

Optical transmitter and optical transmission method

Pluggable optical module and optical communication system

Pluggable optical module and optical communication system

Medium storage box and medium handling device

Medium storage box and medium handling device

Medium bundle storage device and medium processing device

Medium stacking device and medium transaction device

Optical receiver and optical reception method

Drawer device and medium transaction device

Position adjustment device and paper sheet processing device

Medium processor having medium storing boxes flexibly loadable in a...

Medium processor having medium storing boxes flexibly loadable in a...

Bill accumulation device

Patents Applicationslast 30 patents

OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION METHOD

PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM

OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION METHOD

PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM

MEDIUM STORAGE BOX AND MEDIUM HANDLING DEVICE

MEDIUM BUNDLE STORAGE DEVICE AND MEDIUM PROCESSING DEVICE

MEDIUM STORAGE BOX AND MEDIUM HANDLING DEVICE

OPTICAL TRANSMITTER AND OPTICAL TRANSCEIVER

MEDIUM STACKING DEVICE AND MEDIUM TRANSACTION DEVICE

OPTICAL RECEIVER AND OPTICAL RECEPTION METHOD

DRAWER DEVICE AND MEDIUM TRANSACTION DEVICE

POSITION ADJUSTMENT DEVICE AND PAPER SHEET PROCESSING DEVICE

MEDIUM PROCESSOR HAVING MEDIUM STORING BOXES FLEXIBLY LOADABLE IN A...

MEDIUM PROCESSOR HAVING MEDIUM STORING BOXES FLEXIBLY LOADABLE IN A...

BILL ACCUMULATION DEVICE

FEEDBACK AMPLIFIER AND FEEDBACK AMPLIFICATION METHOD

BURST-MODE AUTOMATIC GAIN CONTROL CIRCUIT