Tetsuo Kozai

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Higashiosaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Braking device for ladder lifter
- Patent number 4,031,980
- Issue date Jun 28, 1977
- Morita Pump Kabushiki Kaisha
- Fusaji Terayama
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Working platform lifting apparatus for aerial ladder truck
- Patent number 3,966,018
- Issue date Jun 29, 1976
- Morita Pump Kabushiki Kaisha
- Tetsuo Kozai
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device for automatically detecting overload on aerial ladder truck
- Patent number 3,965,464
- Issue date Jun 22, 1976
- Morita Pump Kabushiki Kaisha
- Tetsuo Kozai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Ladder working limit based ladder stopping device for aerial ladder...
- Patent number 3,961,685
- Issue date Jun 8, 1976
- Morita Pump Kabushiki Kaisha
- Tetsuo Kozai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Safety device for lifter-equipped extensible ladder vehicle
- Patent number 3,949,833
- Issue date Apr 13, 1976
- Morita Pump Kabushiki Kaisha
- Tetsuo Kozai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS