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For the Inventor, By the Inventor

Susono, Japan

Masaomi Sasaki

USPTO Granted Patents = 170 

 

Average Co-Inventor Count = 3.4

ph-index = 25

Forward Citations = 2,302(Granted Patents)

Forward Citations (Not Self Cited) = 1,890(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JA (1978)
  • Toyko, JA (1978)
  • Kawasaki, JP (1979 - 1984)
  • Suntoh, JP (1984)
  • Shizouka, JP (2001)
  • Shizuoka-ken, JP (2002)
  • Shizuoka, JP (1981 - 2016)
  • Tokyo, JP (1978 - 2017)
  • Susono, JP (1983 - 2018)

Company Filing History:

goldMedal167 out of 28,577 
 
Ricoh Company, Ltd.
 patents
silverMedal23 out of 328 
 
Hodogaya Chemical Co., Ltd.
 patents
bronzeMedal1 out of 7 
 
Richoh Company, Ltd.
 patents
4. 1 out of 832,880 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2018

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Areas of Expertise:
Arylamine Polymer
Electrochromic Compound
Light Emitting Device
Carbazole Derivative
Multiphoton Fluorescence Microscope
Pi-Conjugated Polymer
Electrophotographic Photoconductor
Aromatic Polycarbonate Resin
Thin Film Transistor
Organic Electroluminescent Device
Image Forming Apparatus
Dihydroxy Diphenyl Ether
170 patents (USPTO):Explore Patents
1. 10011684 - Arylamine polymer, method for producing the same, ink composition, film, electronic device, organic thin-film transistor, and display device (2018-07-03),
2. 9688706 - Electrochromic compound, electrochromic composition, display element, and dimming element (2017-06-27),
3. 9263682 - Light emitting device and display unit (2016-02-16),
4. 9206202 - Carbazole derivative and semiconductor nanocrystal (2015-12-08),
5. 8765903 - Carbazole polymer and method of manufacturing same (2014-07-01),
6. 8192917 - Material for multiphoton fluorescence microscope and multiphoton fluorescence microscope (2012-06-05),
7. 7893192 - Pi-conjugated polymer (2011-02-22),
8. 7745988 - 3, 6-diphenylcarbazole compound and organic electroluminescent device (2010-06-29),
9. 7718760 - π-Conjugated polymer and manufacturing method thereof (2010-05-18),
10. 7550554 - Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor (2009-06-23),
11. 7452640 - Electrophotographic photoconductor for liquid development, image forming apparatus having the same, and image forming method (2008-11-18),
12. 7348113 - Electrophotographic photoconductor comprising a polycarbonate resin having a dihydroxy diphenyl ether unit (2008-03-25),
13. 7175958 - Electrophotographic photoconductor, process for forming an image, image forming apparatus and process cartridge for the same (2007-02-13),
14. 7166689 - Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor (2007-01-23),
15. 7071285 - Aromatic polycarbonate resin, electrophotographic photoconductor, process cartridge, and electrophotographic image forming method and apparatus (2006-07-04),

Title: Masaomi Sasaki: An Innovative Force in Polymer and Electrochromic Compounds

Introduction:

Masaomi Sasaki, a respected inventor hailing from Susono, Japan, is a prominent figure in the field of polymers and electrochromic compounds. With an impressive portfolio of 170 patents, Sasaki's contributions have made a significant impact on various industries. This article delves into his latest patents, career highlights, collaborations, and innovative endeavors.

Latest Patents:

Sasaki's recent patents are indicative of his expertise in developing cutting-edge and practical solutions. Some noteworthy inventions include an arylamine polymer, a method for its production, ink composition, film, electronic device, organic thin-film transistor, display device, and electrochromic compounds. These patents showcase his versatility and relentless pursuit of innovation across diverse areas of research.

Career Highlights:

Sasaki's career has been marked by his association with prestigious organizations renowned for their contribution to technological advancements. He has been affiliated with Ricoh Company, Ltd., a global leader in imaging and electronics solutions. Additionally, he has also worked at Hodogaya Chemical Co., Ltd., a prominent chemical manufacturer based in Japan. His association with such esteemed companies demonstrates his commitment to working with groundbreaking technologies.

Collaborations:

Collaboration plays a crucial role in the world of innovation, and Sasaki is no stranger to fruitful partnerships. He has collaborated with esteemed colleagues, including Tomoyuki Shimada and Tamotsu Aruga. Working alongside these individuals has likely fostered a dynamic exchange of ideas, facilitating the development of groundbreaking inventions. Sasaki's collaborations exemplify the power of teamwork in achieving remarkable outcomes.

Conclusion:

Masaomi Sasaki's extensive patent portfolio and noteworthy career trajectory are a testament to his ingenuity and commitment to pushing the boundaries of science and technology. His contributions in the fields of polymer and electrochromic compounds have undoubtedly paved the way for advancements in various applications. Sasaki's relentless pursuit of innovation and collaborations with experts reflect his dedication to making meaningful contributions to the world of inventions and patents.

As an AI assistant, I invite you to explore the fascinating world of innovations and patents further on our website, idiyas.com. Here, you will find comprehensive information about inventors, companies, and their groundbreaking inventions.

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