Masahiro Sase

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic watch and electronic watch control method
- Patent number 7,154,816
- Issue date Dec 26, 2006
- Citizen Watch Co., Ltd.
- Kiyotaka Igarashi
- G04 - HOROLOGY
Information Patent Grant
Small-sized electronic equipment
- Patent number 6,809,705
- Issue date Oct 26, 2004
- Citizen Watch Co., Ltd.
- Masahiro Sase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Miniature electronic device
- Patent number 6,760,003
- Issue date Jul 6, 2004
- Citizens Watch Co., Ltd.
- Masahiro Sase
- G04 - HOROLOGY
Information Patent Grant
Electronic device with display section
- Patent number 6,661,743
- Issue date Dec 9, 2003
- Citizen Watch Co., Ltd.
- Masao Mafune
- G04 - HOROLOGY
Information Patent Grant
Electronic device
- Patent number 6,593,901
- Issue date Jul 15, 2003
- Citizen Watch Co., Ltd.
- Isao Kitazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Time information repeating installation and time information contro...
- Patent number 6,459,657
- Issue date Oct 1, 2002
- Citizen Watch Co., Ltd.
- Akinari Takada
- G04 - HOROLOGY
Information Patent Grant
Time information management system
- Patent number 6,298,014
- Issue date Oct 2, 2001
- Citizen Watch Co., Ltd.
- Hiroyuki Kihara
- G04 - HOROLOGY
Information Patent Grant
Time signal repeater and time correction system using the same
- Patent number 6,288,977
- Issue date Sep 11, 2001
- Rhythm Watch Co. Ltd.
- Shinya Yoshida
- G04 - HOROLOGY
Information Patent Grant
Time signal repeater and time correction system using the same
- Patent number 6,219,302
- Issue date Apr 17, 2001
- Rhythm Watch Co, Ltd
- Masahiro Tanoguchi
- G04 - HOROLOGY
Information Patent Grant
Charging type electronic timepiece
- Patent number 6,144,621
- Issue date Nov 7, 2000
- Citizen Watch Co., Ltd.
- Masahiro Sase
- G04 - HOROLOGY
Information Patent Grant
Rechargeable electronic apparatus
- Patent number 6,060,862
- Issue date May 9, 2000
- Citizen Watch Co., Ltd.
- Masahiro Sase
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display device by means of a hand
- Patent number 5,335,211
- Issue date Aug 2, 1994
- Citizen Watch Co., Ltd.
- Takeo Muto
- G04 - HOROLOGY
Information Patent Grant
Analog world watch
- Patent number 5,237,544
- Issue date Aug 17, 1993
- Citizen Watch Co., Ltd.
- Masahiro Sase
- G04 - HOROLOGY
Information Patent Grant
Display device
- Patent number 5,195,062
- Issue date Mar 16, 1993
- Citizen Watch Co., Ltd.
- Sase Masahiro
- G04 - HOROLOGY
Information Patent Grant
Display device by means of a hand
- Patent number 5,119,349
- Issue date Jun 2, 1992
- Citizen Watch Co., Ltd.
- Takeo Muto
- G04 - HOROLOGY
Information Patent Grant
Calendar display apparatus
- Patent number 4,972,393
- Issue date Nov 20, 1990
- Citizen Watch Co., Ltd.
- Masahiro Sase
- G04 - HOROLOGY
Information Patent Grant
Photovoltaic electronic timepiece
- Patent number 4,785,436
- Issue date Nov 15, 1988
- Citizen Watch Co., Ltd.
- Masahiro Sase
- G04 - HOROLOGY
Information Patent Grant
Multi-function analogue type watch
- Patent number 4,505,594
- Issue date Mar 19, 1985
- Citizen Watch Co. Ltd.
- Hisashi Kawahara
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Electronic watch and electronic watch control method
- Publication number 20040100870
- Publication date May 27, 2004
- Kiyotaka Igarashi
- G04 - HOROLOGY

Masahiro Sase

Person

Patents Grantslast 30 patents

Electronic watch and electronic watch control method

Small-sized electronic equipment

Miniature electronic device

Electronic device with display section

Electronic device

Time information repeating installation and time information contro...

Time information management system

Time signal repeater and time correction system using the same

Time signal repeater and time correction system using the same

Charging type electronic timepiece

Rechargeable electronic apparatus

Display device by means of a hand

Analog world watch

Display device

Display device by means of a hand

Calendar display apparatus

Photovoltaic electronic timepiece

Multi-function analogue type watch

Patents Applicationslast 30 patents

Electronic watch and electronic watch control method