For the Inventor, By the Inventor

Enter inventor name

Shiojiri, Japan

Toshiaki Watanabe

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Watanabe. Retrieved from https://idiyas.com/inventor/toshiaki-watanabe-6a3lt6jp

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 = 66.7

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 105(Granted Patents)

Location History:

Suwa, JP (1994 - 1997)
Nagano-ken, JP (2012)
Shiojiri, JP (2014)

Company Filing History:

6 out of 34,296

Seiko Epson Corporation

Years Active: 1994-2014

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8831982 - Fiscal board receiving case and fiscal printer (2014-09-09),

2. 8661270 - Electronic apparatus and method of controlling electronic apparatus (2014-02-25),

3. 8339632 - Fiscal printer (2012-12-25),

4. 5644341 - Ink jet head drive apparatus and drive method, and a printer using these (1997-07-01),

5. 5605407 - Printer and its control method (1997-02-25),

6. 5354136 - Printer feed mechanism (1994-10-11),

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]

Loading…