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Tadamitsu Azema

This inventor holds 15 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1981-2003.

USPTO Granted Patents = 15

% Patents Active = 93.3

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 179(Granted Patents)

Location History:

Miyagi, JP (1981)
Miyagi-ken, JP (1998 - 2003)

Company Filing History:

15 out of 4,048

Alps Electric Co., Ltd.

Years Active: 1981-2003

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6593025 - Battery including pressure-sensitive current-interruption structure (2003-07-15),

2. 6403250 - Pressure sensitive current breaker for a cell (2002-06-11),

3. 6392172 - Pressure-sensitive breaker for battery (2002-05-21),

4. 6376120 - Current cutoff mechanism for cell (2002-04-23),

5. 6296965 - Cell electrical path breaking mechanism (2001-10-02),

6. 6287718 - Protection device and battery cell using this protection device (2001-09-11),

7. 6274264 - Cell current cutoff mechanism (2001-08-14),

8. 6248470 - Pressure sensitive ciruit breaker (2001-06-19),

9. 6232011 - Pressure sensitive circuit breaker (2001-05-15),

10. 6228523 - Current path cut-off component of cell (2001-05-08),

11. 6165637 - Current path cut-off mechanism (2000-12-26),

12. 6120928 - Protection device and battery cell using this protection device (2000-09-19),

13. 5773775 - Pressure actuated circuit breaker with frangible printed circuit board (1998-06-30),

14. 5705290 - Secondary cell safety device including pressure release mechanism and (1998-01-06),

15. 4306216 - Variable resistor with click mechanism (1981-12-15),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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