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For the Inventor, By the Inventor

Fujisawa, Japan

Tatsuhiko Higashiki

This inventor holds 24 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Manufacturing. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Ebara Corporation. Active years: 1999-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Higashiki. Retrieved from https://idiyas.com/inventor/tatsuhiko-higashiki

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

USPTO Granted Patents = 24 

% Patents Active = 62.5

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 120(Granted Patents)


Location History:

  • Tokyo, JP (2011)
  • Fujisawa, JP (1999 - 2018)
  • Kanagawa, JP (2007 - 2018)

Company Filing History:

goldMedal22 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal2 out of 2,955 
 
Toshiba Memory Corporation
 patents
bronzeMedal1 out of 2,579 
 
Ebara Corporation
 patents
where one patent can have more than one assignee

Years Active: 1999-2018

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Areas of Expertise:
Semiconductor Memory Device
Pattern Inspection Apparatus
Liquid Immersion Optical Tool
Electron Beam Drawing
Exposure Processing System
Photomask Designing
Alignment Marks Design
Aberration Measurement
Manufacturing System
Optical Exposure Apparatus
Deflection Control Device
Resist Pattern Formation
24 patents (USPTO):Explore Patents
1. 9922991 - Semiconductor memory device and method for manufacturing same (2018-03-20),
2. 9894271 - Pattern inspection apparatus and pattern inspection method (2018-02-13),
3. 8609014 - Template manufacturing method, semiconductor device manufacturing method and template (2013-12-17),
4. 8174669 - Liquid immersion optical tool, method for cleaning liquid immersion optical tool, liquid immersion exposure method and method for manufacturing semiconductor device (2012-05-08),
5. 8122385 - Mask pattern correcting method (2012-02-21),
6. 7985958 - Electron beam drawing apparatus, deflection amplifier, deflection control device, electron beam drawing method, method of manufacturing semiconductor device, and electron beam drawing program (2011-07-26),
7. 7968272 - Semiconductor device manufacturing method to form resist pattern (2011-06-28),
8. 7952071 - Apparatus and method for inspecting sample surface (2011-05-31),
9. 7630052 - Exposure processing system, exposure processing method and method for manufacturing a semiconductor device (2009-12-08),
10. 7546178 - Aligner evaluation system, aligner evaluation method, a computer program product, and a method for manufacturing a semiconductor device (2009-06-09),
11. 7269470 - Aligner evaluation system, aligner evaluation method, a computer program product, and a method for manufacturing a semiconductor device (2007-09-11),
12. 7139998 - Photomask designing method, pattern predicting method and computer program product (2006-11-21),
13. 7100146 - Design system of alignment marks for semiconductor manufacture (2006-08-29),
14. 7046334 - Displacement correction apparatus, exposure system, exposure method and a computer program product (2006-05-16),
15. 7018932 - Method for manufacturing a semiconductor device and apparatus for manufacturing a semiconductor device (2006-03-28),

Title: The Innovative Journey of Tatsuhiko Higashiki

Introduction:

Tatsuhiko Higashiki, a visionary inventor hailing from Fujisawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents:

Higashiki's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights:

With a career spanning over two decades, Higashiki has been at the forefront of technological advancements. His work in the fields of robotics and machine learning has earned him recognition as a pioneer in the industry.

Collaborations:

Throughout his career, Higashiki has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work across disciplines has led to the development of cutting-edge technologies with real-world applications.

Conclusion:

In conclusion, Tatsuhiko Higashiki's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to think outside the box and create solutions that shape the world we live in.

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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