Yuuji Ochiai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufactured article recycling system
- Patent number 6,633,795
- Issue date Oct 14, 2003
- Hitachi, Ltd.
- Tatsuya Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Manufactured article recycling system
- Patent number 5,965,858
- Issue date Oct 12, 1999
- Hitachi, Ltd.
- Tatsuya Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lead-free solder used for connecting electronic parts on organic su...
- Patent number 5,942,185
- Issue date Aug 24, 1999
- Hitachi, Ltd.
- Tetsuya Nakatsuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR