Toichi Shida

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reactor core coolant flow rate control system for a BWR type nuclea...
- Patent number 5,610,957
- Issue date Mar 11, 1997
- Hitachi, Ltd.
- Naoshi Tanikawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Intelligent education and simulation system and method
- Patent number 5,306,154
- Issue date Apr 26, 1994
- Hitachi, Ltd.
- Hiroshi Ujita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS