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For the Inventor, By the Inventor

Utsunomiya, Japan

Hiroaki Takeishi

This inventor holds 23 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Manufacturing. Top assignee: Canon Kabushiki Kaisha. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Takeishi. Retrieved from https://idiyas.com/inventor/hiroaki-takeishi

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

USPTO Granted Patents = 23

% Patents Active = 78.3


Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 131(Granted Patents)


Location History:

  • Yokohama, JP (1995 - 1999)
  • Tochigi-ken, JP (2005)
  • Tochigi, JP (2003 - 2007)
  • Utsunomiya, JP (1997 - 2009)

Company Filing History:

goldMedal22 out of 92,901 
 
Canon Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1995-2009

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Areas of Expertise:
Exposure Apparatus
Device Manufacturing
Scanning Method
Vibration Wave Motor
Control Device
Servo System
Signal Processing
Feedback Controller
Digital Signal Processor
Stage Device
23 patents (USPTO):Explore Patents
1. 7518717 - Exposure apparatus and a device manufacturing method using the same (2009-04-14),
2. 7339662 - Exposure apparatus and a device manufacturing method using the same (2008-03-04),
3. 7199878 - Scan exposure apparatus and method, and device manufacturing method (2007-04-03),
4. 6970244 - Scan exposure apparatus and method, and device manufacturing method (2005-11-29),
5. 6897949 - Exposure apparatus and a device manufacturing method using the same (2005-05-24),
6. 6859265 - Stage device, method of controlling same, and exposure apparatus (2005-02-22),
7. 6630986 - Scanning type exposure apparatus and a device manufacturing method using the same (2003-10-07),
8. 6573976 - Exposure apparatus, exposure method, and semiconductor device manufacturing method (2003-06-03),
9. 6462828 - Exposure apparatus (2002-10-08),
10. 6456374 - Exposure apparatus and a device manufacturing method using the same (2002-09-24),
11. 6411365 - Exposure method and exposure apparatus (2002-06-25),
12. 6256085 - Exposure apparatus (2001-07-03),
13. 5945769 - Wave driven motor (1999-08-31),
14. 5933215 - Exposure apparatus and device manufacturing method using the same (1999-08-03),
15. 5874799 - Control device for a vibration driven motor (1999-02-23),

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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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