Isao Kondo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Receiver and channel compatible encoding/decoding system for high d...
- Patent number 5,561,467
- Issue date Oct 1, 1996
- Nippon Hoso Kyokai
- Yoshio Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television receiver compatible with both standard system television...
- Patent number 5,132,793
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Shigeru Hirahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple sub-sampling transmitting/receiving system performing inte...
- Patent number 5,063,445
- Issue date Nov 5, 1991
- Nippon Hoso Kyokai
- Taiji Nishizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic bell
- Patent number D304163
- Issue date Oct 24, 1989
- Seikosha Co., Ltd.
- Junichi Aizawa
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Circuit unit for timepiece and process for fabricating the same
- Patent number 4,796,239
- Issue date Jan 3, 1989
- Seikosha Co., Ltd.
- Tsuyoshi Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of connecting coil
- Patent number 4,745,682
- Issue date May 24, 1988
- Seikosha Co,, Ltd.
- Tsuyoshi Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS