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Haruki Kurihara

This inventor holds 7 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1987-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruki Kurihara. Retrieved from https://idiyas.com/inventor/haruki-kurihara

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 33(Granted Patents)

Company Filing History:

7 out of 53,276

Kabushiki Kaisha Toshiba

Years Active: 1987-1996

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5495493 - Semiconductor laser device (1996-02-27),

2. 5408488 - Semiconductor laser device (1995-04-18),

3. 5345092 - Light emitting diode including active layer having first and second (1994-09-06),

4. 5242856 - Method of manufacturing a window structure semiconductor laser (1993-09-07),

5. 4879724 - Semiconductor laser (1989-11-07),

6. 4663762 - Inner stripe semiconductor laser with stepped channel (1987-05-05),

7. 4639925 - Semiconductor laser (1987-01-27),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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