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Kazutoshi Ohta

USPTO Granted Patents = 12

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 115(Granted Patents)

Location History:

Inazawa, JA (1978)
Inazawa, JP (1979 - 1984)
Aichi, JP (1984)
Nagoya, JP (1984 - 1987)

Company Filing History:

12 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

Years Active: 1978-1987

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4666743 - Method for manufacturing a decorative sheet (1987-05-19),

2. 4653611 - Elevator control apparatus (1987-03-31),

3. 4570753 - Elevator hoisting device (1986-02-18),

4. 4515248 - Buffer device for elevator (1985-05-07),

5. 4465161 - Elevator winding device (1984-08-14),

6. 4460066 - Crime prevention apparatus for elevators (1984-07-17),

7. 4434873 - Electric elevator car driving device (1984-03-06),

8. 4433023 - Panel for elevator (1984-02-21),

9. 4226078 - Wire rope (1980-10-07),

10. 4219995 - Wire rope (1980-09-02),

11. 4172509 - Traction machine of elevator (1979-10-30),

12. 4079816 - Damper device for elevator rope (1978-03-21),

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