Toru Saito

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication address management system
- Patent number 5,315,705
- Issue date May 24, 1994
- Hitachi, Ltd.
- Naoko Iwami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN communication control unit and control method
- Patent number 5,267,245
- Issue date Nov 30, 1993
- Hitachi, Ltd.
- Kazuhiko Maruyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process and apparatus for treating radioactive waste
- Patent number 4,569,787
- Issue date Feb 11, 1986
- Hitachi, Ltd.
- Susumu Horiuchi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Chromatographic analysis for anions involving complexing anions wit...
- Patent number 4,507,390
- Issue date Mar 26, 1985
- Hitachi, Ltd.
- Susumu Horiuchi
- G01 - MEASURING TESTING
Information Patent Grant
Reproduction method of filter demineralizer in condensate cleanup s...
- Patent number 4,395,335
- Issue date Jul 26, 1983
- Hitachi, Ltd.
- Toru Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Earthquake resistant crane
- Patent number 4,382,413
- Issue date May 10, 1983
- Hitachi, Ltd.
- Yutaka Kakehi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and system for regenerating dehumidifier for use in charcoal...
- Patent number 4,314,828
- Issue date Feb 9, 1982
- Hitachi, Ltd.
- Toru Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL