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Sadao Nakano

This inventor holds 6 USPTO granted patents. Top assignee: Shin-Etsu Polymer Co., Ltd.. Active years: 1996-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadao Nakano. Retrieved from https://idiyas.com/inventor/sadao-nakano

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 150(Granted Patents)

Location History:

Nagano-ken, JP (1996 - 1999)
Nagano, JP (2001 - 2002)

Company Filing History:

Shin-Etsu Polymer Co., Ltd.

Years Active: 1996-2002

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6413598 - Cover member for illuminated push button switch and method for manufacturing same (2002-07-02),

2. 6187514 - Method for forming pad character in push button switch and method for manufacturing cover member for push button switch (2001-02-13),

3. 5859127 - Thermosetting resin composition and two-parts composite body thereof (1999-01-12),

4. 5705275 - Thermosetting resin composition and two-parts composite body thereof (1998-01-06),

5. 5655826 - Illuminable push button switching unit (1997-08-12),

6. 5573107 - Internally-illuminable push-button switch unit (1996-11-12),

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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