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For the Inventor, By the Inventor

Izumi, Japan

Makoto Umetani

This inventor holds 22 USPTO granted patents and 5 published patent applications, primarily in Optical Manufacturing. Top assignees: Matsushita Electric Industrial Co., Ltd., Sumita Optical Glass, Inc., Panasonic Corporation. Active years: 1989-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Umetani. Retrieved from https://idiyas.com/inventor/makoto-umetani

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

USPTO Granted Patents = 22 

% Patents Active = 95.5

Average Co-Inventor Count = 4.1

ph-index = 12

Forward Citations = 365(Granted Patents)


Location History:

  • Hirakata, JP (1989 - 1994)
  • Izumi, JP (1992 - 2006)
  • Osaka, JP (1992 - 2012)

Company Filing History:

goldMedal21 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal4 out of 57 
 
Sumita Optical Glass, Inc.
 patents
bronzeMedal1 out of 16,454 
 
Panasonic Corporation
 patents
where one patent can have more than one assignee

Years Active: 1989-2012

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Areas of Expertise:
Optical Element
Micro-shape Transcription
Press-molding Die
Glass Optical Element
Optical Component
Micro-optical Element
Display Device
Manufacturing Method
Molding Technique
Substrate Production
Information Storage
Production Apparatus
22 patents (USPTO):Explore Patents
1. 8184373 - Optical element and method for producing the same (2012-05-22),
2. 6989114 - Micro-shape transcription method, micro-shape transcription apparatus, and optical-component manufacture method (2006-01-24),
3. 6151917 - Press-molding die for magnetic-disk glass substrate (2000-11-28),
4. 6119485 - Press-molding die, method for manufacturing the same and glass article (2000-09-19),
5. 6009728 - Die for press-molding optical elements (2000-01-04),
6. 6003336 - Method of manufacturing a die for press-molding optical elements (1999-12-21),
7. 5904747 - Method of molding optical articles (1999-05-18),
8. 5759457 - Method for manufacturing an optical element (1998-06-02),
9. 5759221 - Method of press molding glass optical elements (1998-06-02),
10. 5700307 - Die for press-molding optical elements (1997-12-23),
11. 5538528 - Glass optical element press-molding die having a tantalum containing (1996-07-23),
12. 5436764 - Die for forming a micro-optical element, manufacturing method therefor, (1995-07-25),
13. 5425118 - Optical component mounting substrate and method of producing the same (1995-06-13),
14. 5405652 - Method of manufacturing a die for use in molding glass optical elements (1995-04-11),
15. 5284501 - Method of manufacturing glass optical element (1994-02-08),

Title: Makoto Umetani: Pioneering Inventor from Izumi

Introduction: Makoto Umetani is a renowned inventor hailing from Izumi, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Makoto Umetani's latest patents include innovative designs in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Makoto Umetani has been instrumental in developing cutting-edge technologies that have revolutionized industries worldwide. His work has been recognized for its ingenuity and impact on society.

Collaborations: Makoto Umetani has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work across disciplines has led to the creation of truly transformative products.

Conclusion: Makoto Umetani's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true visionary in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation.

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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