logo

For the Inventor, By the Inventor

Hyogo, Japan

Yuichi Ando

This inventor holds 11 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignees: Ricoh Company, Ltd., Mitsubishi Mining and Cement Co. Ltd.. Active years: 1992-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Ando. Retrieved from https://idiyas.com/inventor/yuichi-ando

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 100.0


Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 65(Granted Patents)


Location History:

  • Tokyo, JP (1993)
  • Takarazuka, JP (1992 - 1994)
  • Sanda, JP (1994 - 1997)
  • Hyogo, JP (2021 - 2022)

Company Filing History:

goldMedal10 out of 28,957 
 
Ricoh Company, Ltd.
 patents
silverMedal1 out of 65 
 
Mitsubishi Mining and Cement Co. Ltd.
 patents

Years Active: 1992-2022

Loading Chart...
Loading Chart...
11 patents (USPTO):Explore Patents
1. 11502203 - Coating liquid for forming metal oxide film, oxide film, field-effect transistor, and method for producing the same (2022-11-15),
2. 11462646 - Field-effect transistor, display element, image display device, and system (2022-10-04),
3. 11374054 - Inorganic el element, display element, image display device, and system (2022-06-28),
4. 11315961 - Field-effect transistor, method for producing same, display element, display device, and system (2022-04-26),
5. 11069780 - Coating liquid for forming oxide, method for producing oxide film, and method for producing field-effect transistor (2021-07-20),
6. 11049951 - Coating liquid for forming oxide or oxynitride insulator film, oxide or oxynitride insulator film, field-effect transistor, and method for producing the same (2021-06-29),
7. 5670402 - Method of manufacturing core implanted semiconductor devices (1997-09-23),
8. 5362662 - Method for producing semiconductor memory device having a planar cell (1994-11-08),
9. 5308781 - Semiconductor memory device (1994-05-03),
10. 5268662 - Plunger type electromagnet (1993-12-07),
11. 5119165 - Semiconductor integrated circuit device using a planar structure with (1992-06-02),

Title: Biography of Inventor Yuichi Ando

Introduction: Yuichi Ando is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology and materials science. With a total of 10 patents to his name, Ando has established himself as a leading figure in innovation.

Latest Patents: Among his latest patents are a coating liquid for forming a metal oxide film and a field-effect transistor. The coating liquid includes a metal source, which is selected from inorganic salts, oxides, hydroxides, metal complexes, and organic acid salts. Additionally, it contains at least one alkali and a solvent. His field-effect transistor features a semiconductor layer made of n-type metal oxide semiconductor, specifically indium oxide, which is n-type doped through the introduction of cations as dopants.

Career Highlights: Yuichi Ando is currently employed at Ricoh Company, Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of electronic devices and display technologies.

Collaborations: Throughout his career, Ando has collaborated with notable colleagues, including Naoyuki Ueda and Yuki Nakamura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion: Yuichi Ando's contributions to innovation and technology are noteworthy. His patents and collaborative efforts

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]
Loading…