Kenichi ASAKAWA

Person

Yokosuka-shi, Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shell of pressure-resistant container, pressure-resistant container...
- Patent number 9,599,224
- Issue date Mar 21, 2017
- KYOCERA Corporation
- Kenichi Asakawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure-resistant container and exploration machine provided with...
- Patent number 9,403,584
- Issue date Aug 2, 2016
- Kyocera Corporation
- Masao Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Observation apparatus and observation system
- Patent number 7,539,413
- Issue date May 26, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Munehira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Submarine observation apparatus and submarine observation system
- Patent number 7,437,070
- Issue date Oct 14, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Tasuku Fujieda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Submarine power feeding system having submarine feeding cables and...
- Patent number 7,276,811
- Issue date Oct 2, 2007
- NEC Corporation
- Jun Muramatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Submarine power feeding branching device for submarine power feedin...
- Patent number 7,166,933
- Issue date Jan 23, 2007
- NEC Corporation
- Jun Muramatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Submarine cable power feeding system
- Patent number 7,102,257
- Issue date Sep 5, 2006
- NEC Corporation
- Jun Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed line switching circuit and branching unit
- Patent number 6,563,236
- Issue date May 13, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Satoshi Kumayasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed line connection circuit and optical transmission system
- Patent number 6,157,098
- Issue date Dec 5, 2000
- KDD Corporation
- Junichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feeding pass switching circuit
- Patent number 5,790,358
- Issue date Aug 4, 1998
- Kakusai Denshin Denwa Kabushiki Kaisha et al.
- Junichi Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE-RESISTANT CONTAINER AND EXPLORATION MACHINE PROVIDED WITH...
- Publication number 20150314845
- Publication date Nov 5, 2015
- KYOCERA CORPORATION
- Masao YOSHIDA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHELL OF PRESSURE-RESISTANT CONTAINER, PRESSURE-RESISTANT CONTAINER...
- Publication number 20130026172
- Publication date Jan 31, 2013
- KYOCERA CORPORATION
- Kenichi Asakawa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Pressure Container, and Buoyant Body and Exploratory Apparatus Prov...
- Publication number 20110024431
- Publication date Feb 3, 2011
- KYOCERA CORPORATION
- Yusuke Yano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Submarine power feeding system having submarine feeding cables and...
- Publication number 20070069588
- Publication date Mar 29, 2007
- NEC Corporation
- Jun Muramatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Observation apparatus and observation system
- Publication number 20050259264
- Publication date Nov 24, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Munehira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Submarine observation apparatus and submarine observation system
- Publication number 20050259998
- Publication date Nov 24, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Tasuku Fujieda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Submarine power feeding branching device for submarine power feedin...
- Publication number 20040130215
- Publication date Jul 8, 2004
- NEC CORPORATION and JAPAN MARINE SCIENCE AND TECHNOLOGY CENTER
- Jun Muramatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Submarine cable power feeding system
- Publication number 20030230936
- Publication date Dec 18, 2003
- NEC Corporation
- Jun Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feed line switching cirucuit and branching unit
- Publication number 20030015921
- Publication date Jan 23, 2003
- MITSUBISHI DENKI KABUSHIKI KAISHA
- Satoshi Kumayasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kenichi ASAKAWA

Person

Patents Grantslast 30 patents

Shell of pressure-resistant container, pressure-resistant container...

Pressure-resistant container and exploration machine provided with...

Observation apparatus and observation system

Submarine observation apparatus and submarine observation system

Submarine power feeding system having submarine feeding cables and...

Submarine power feeding branching device for submarine power feedin...

Submarine cable power feeding system

Feed line switching circuit and branching unit

Feed line connection circuit and optical transmission system

Feeding pass switching circuit

Patents Applicationslast 30 patents

PRESSURE-RESISTANT CONTAINER AND EXPLORATION MACHINE PROVIDED WITH...

SHELL OF PRESSURE-RESISTANT CONTAINER, PRESSURE-RESISTANT CONTAINER...

Pressure Container, and Buoyant Body and Exploratory Apparatus Prov...

Submarine power feeding system having submarine feeding cables and...

Observation apparatus and observation system

Submarine observation apparatus and submarine observation system

Submarine power feeding branching device for submarine power feedin...

Submarine cable power feeding system

Feed line switching cirucuit and branching unit