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Hachioji, Japan

Mikio Hayashihara

This inventor holds 8 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1994-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Hayashihara. Retrieved from https://idiyas.com/inventor/mikio-hayashihara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 8

% Patents Active = 50.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 54(Granted Patents)

Location History:

Atsugi, JP (1994 - 1996)
Sagamihara, JP (2001 - 2004)
Hachioji, JP (2005 - 2008)

Company Filing History:

8 out of 53,332

Kabushiki Kaisha Toshiba

Years Active: 1994-2008

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7430405 - Radio communication terminal and gain control circuit for the same (2008-09-30),

2. 7031682 - Radio communication terminal and gain control circuit for the same (2006-04-18),

3. 6912377 - Leak power ratio detection circuit, mobile communication terminal, and control circuit for mobile communication terminal (2005-06-28),

4. 6898412 - Systems and methods for controlling transmission power to reduce frequency interference (2005-05-24),

5. 6766156 - Radio transmitter-receiver, high-frequency radio receiver, and control unit (2004-07-20),

6. 6219820 - Printed circuit board design device (2001-04-17),

7. 5517689 - Phase detecting method and phase detector and FM receiver using phase (1996-05-14),

8. 5373533 - FSK signal receiving device (1994-12-13),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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