Tatsuya Sakamoto

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Rohm Co., Ltd., Dainippon Screen Mfg. Co., Ltd.. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Sakamoto. Retrieved from https://idiyas.com/inventor/tatsuya-sakamoto

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

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 71.4

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 53(Granted Patents)

Company Filing History:

Dainippon Screen Mfg. Co., Ltd.

patents

Years Active: 2000-2013

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8564131 - Semiconductor device and method for manufacturing the same (2013-10-22),

2. 8072068 - Semiconductor device and a method for manufacturing the same (2011-12-06),

3. 7238093 - Polishing cloth for chemical mechanical polishing, and chemical mechanical polishing apparatus using said cloth (2007-07-03),

4. 6880460 - Printing plate mounting apparatus (2005-04-19),

5. 6709973 - Method of fabricating semiconductor device (2004-03-23),

6. 6336404 - Printing apparatus, and a processing device in the printing apparatus (2002-01-08),

7. 6138566 - Method and apparatus for developing printing plates in press (2000-10-31),

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]

1 patent pending: