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Matsuyama, Japan

Junichi Nakajima

This inventor holds 6 USPTO granted patents. Top assignees: Miura Co., Ltd., Other. Active years: 2000-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Nakajima. Retrieved from https://idiyas.com/inventor/junichi-nakajima

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 = 83.3

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 53(Granted Patents)

Location History:

Hojo, JP (2000 - 2003)
Matsuyama, JP (2012 - 2016)

Company Filing History:

Miura Co., Ltd.

2 out of 834,570

Other

patents

Years Active: 2000-2016

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9352993 - Method of operating steam boiler (2016-05-31),

2. 8277662 - Steam boiler apparatus and operating method therefor (2012-10-02),

3. 6599748 - Hardness indicator composition and method of water hardness analysis (2003-07-29),

4. 6402984 - Composition for preventing corrosion using a sulfite-based oxygen scavenger (2002-06-11),

5. 6190611 - Hardness indicator (2001-02-20),

6. 6027687 - Method for preventing corrosion using a sulfite-based oxygen scavenger, (2000-02-22),

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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