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For the Inventor, By the Inventor

Yokohama, Japan

Motoo Kawamata

This inventor holds 19 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1980-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoo Kawamata. Retrieved from https://idiyas.com/inventor/motoo-kawamata

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 9

Forward Citations = 246(Granted Patents)


Location History:

  • Kanagawa, JP (1984)
  • Yokohama, JP (1980 - 1997)

Company Filing History:

goldMedal19 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents

Years Active: 1980-1997

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19 patents (USPTO):Explore Patents
1. 5593916 - Processing of glass substrates using holding container and holding (1997-01-14),
2. 5455201 - Method of manufacturing planar display using a polyether ether ketone (1995-10-03),
3. 4506042 - Curable resin composition comprising N-(alkenylphenyl)maleimide, epoxy (1985-03-19),
4. 4500719 - Process for the preparation of N-alkenylphenylmaleimides and (1985-02-19),
5. 4459234 - Process for producing anthraquinone (1984-07-10),
6. 4440920 - Aromatic polyesters (1984-04-03),
7. 4401777 - Curable resin composition comprising N-(alkenylphenyl)maleimide and (1983-08-30),
8. 4400521 - N-Substituted phenyl maleimides (1983-08-23),
9. 4395531 - Process for the preparation of polyamide compounds by the reaction of (1983-07-26),
10. 4390737 - Process for the ortho-alkylation of phenolic compounds (1983-06-28),
11. 4388478 - Process for the ortho-alkylation of phenolic compounds (1983-06-14),
12. 4376206 - N-Alkenylphenylmaleimides and N,N'-[alkenylene phenylene]bismaleimides (1983-03-08),
13. 4375566 - Process for producing ortho-alkylated phenols from anisoles (1983-03-01),
14. 4361709 - Process for the production of o-alkylated phenols (1982-11-30),
15. 4323662 - Thermosetting resin compositions comprising bismaleimides and (1982-04-06),

Title: Innovations and Contributions of Motoo Kawamata

Introduction

Motoo Kawamata is a prominent inventor based in Yokohama, Japan, with a remarkable portfolio comprising 19 patents. His contributions to the field of thin-film semiconductor substrates have significantly impacted the electronics industry, especially in the domain of planar displays.

Latest Patents

Kawamata's latest inventions include innovative methods for processing glass substrates using a holding container crafted from polyether ether ketone resin. This holding container is not only suitable for accommodating one or more substrates but also enhances the fabrication processes of thin-film semiconductor substrates, crucial for creating advanced displays such as liquid crystal displays.

Career Highlights

Kawamata currently works at Mitsui Toatsu Chemicals, Incorporated, a company known for its commitment to research and development in chemical products. His extensive experience and expertise in materials science have led to significant advancements in the manufacturing processes of electronic components.

Collaborations

Throughout his career, Motoo Kawamata has collaborated with esteemed colleagues, including Hikotada Tsuboi and Masayuki Oba. These partnerships have fostered an environment of innovation, enabling the development of cutting-edge technologies in the semiconductor sector.

Conclusion

Motoo Kawamata's contributions to the field of semiconductor technology and his innovative patents exemplify the spirit of invention. His work continues to shape the future of display technologies, affirming the importance of creativity and collaboration in scientific advancements. His achievements not only reflect his individual talent but also underscore the collective efforts in the research community.

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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