Tatsuo Nitta

Person

Tanashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electron equipment
- Patent number 6,349,075
- Issue date Feb 19, 2002
- Cititzen Watch Co., Ltd.
- Norio Miyauchi
- G04 - HOROLOGY
Information Patent Grant
Wristwatch-type communication device and antenna therefor
- Patent number 6,278,873
- Issue date Aug 21, 2001
- Citizen Watch Co., Ltd.
- Hitoshi Itakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic equipment with vibration alarm
- Patent number 5,878,004
- Issue date Mar 2, 1999
- Citizen Watch Co., Ltd.
- Norio Miyauchi
- G04 - HOROLOGY
Information Patent Grant
Electronic equipment with depth measuring function
- Patent number 5,519,671
- Issue date May 21, 1996
- Citizen Watch Co., Ltd.
- Tomomi Murakami
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for measuring altitude and barometric pressure
- Patent number 5,224,059
- Issue date Jun 29, 1993
- Citizen Watch Co., Ltd.
- Tatsuo Nitta
- G01 - MEASURING TESTING
Information Patent Grant
Electronic timepiece with gain/loss adjustment
- Patent number 4,370,067
- Issue date Jan 25, 1983
- Citizen Watch Company Limited
- Ryoji Iwakura
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 4,300,222
- Issue date Nov 10, 1981
- Citizen Watch Co., Ltd.
- Tatsuo Nitta
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 4,173,117
- Issue date Nov 6, 1979
- Citizen Watch Co., Ltd.
- Kazutoshi Takahashi
- G04 - HOROLOGY

Tatsuo Nitta

Person

Patents Grantslast 30 patents

Electron equipment

Wristwatch-type communication device and antenna therefor

Electronic equipment with vibration alarm

Electronic equipment with depth measuring function

Device for measuring altitude and barometric pressure

Electronic timepiece with gain/loss adjustment

Electronic timepiece

Electronic timepiece