IDiyas

For the Inventor, By the Inventor

Zushi, Japan

Yasuo Yonezawa

USPTO Granted Patents = 13


Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 86(Granted Patents)


Location History:

  • Yokohama, JP (1995)
  • Zushi, JP (1996 - 2011)
  • Tokyo, JP (2001 - 2023)

Company Filing History:

goldMedal12 out of 8,889 
 
Nikon Corporation
 patents
silverMedal1 out of 48 
 
Toyo Aerosol Industry Co., Ltd.
 patents
bronzeMedal1 out of 1,281 
 
The University of Tokyo
 patents
where one patent can have more than one assignee

Years Active: 1995-2023

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13 patents (USPTO):Explore Patents
1. 11642552 - Warming composition and aerosol formulation including same (2023-05-09),
2. 8081378 - Microscope (2011-12-20),
3. 6657782 - Microscope episcopic illumination device and microscope therewith (2003-12-02),
4. 6339507 - Galileo type stereomicroscope and objective lens thereof (2002-01-15),
5. 6320702 - Afocal zoom lens, and microscope having the lens (2001-11-20),
6. 6313952 - Adapter lens system for a greenough-type stereomicroscope (2001-11-06),
7. 6204964 - Laser microscope (2001-03-20),
8. 5959772 - Relay variable power optical system and a microscope equipped with the (1999-09-28),
9. 5889276 - Focus-detecting method and device having a light blocking member placed (1999-03-30),
10. 5825533 - Tandem scanning confocal microscope (1998-10-20),
11. 5714749 - Focus detecting apparatus and microscope apparatus equipped with the (1998-02-03),
12. 5483079 - Apparatus for detecting an in-focus position of a substrate surface (1996-01-09),
13. 5383058 - Zoom lens (1995-01-17),
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