Company Filing History:

10 out of 58,129

Sony Corporation

patents

1 out of 164,108

International Business Machines Corporation

patents

Years Active: 1985-2023

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11688157 - Shopper analysis using an acceleration sensor and imaging (2023-06-27),

2. 6237120 - Program patching of a ROM (2001-05-22),

3. 5905598 - Zoom lens apparatus (1999-05-18),

4. 5623665 - Electronic apparatus for patching a read-only memory (1997-04-22),

5. 5241422 - Zoom lens apparatus (1993-08-31),

6. 4866542 - Remote-controlling commander with multi-function rotary dial (1989-09-12),

7. 4821032 - Communication system for video information apparatus (1989-04-11),

8. 4794471 - Mode processing circuit (1988-12-27),

9. 4583132 - Recording/reproducing apparatus for selectively processing monaural, (1986-04-15),

10. 4575772 - Apparatus for recording additional video signals in a helical scan (1986-03-11),

11. 4533963 - Video tape recorder for re-recording audio signals (1985-08-06),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Keiichiro Shimada

Location History:

Company Filing History:

Years Active: 1985-2023