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For the Inventor, By the Inventor

Nagoya, Japan

Motohiro Tsuboi

This inventor holds 19 USPTO granted patents and 7 EPO patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiro Tsuboi. Retrieved from https://idiyas.com/inventor/motohiro-tsuboi

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 = 94.7

 

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal19 out of 17,880 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2014-2024

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19 patents (USPTO):Explore Patents
1. 11993089 - Head system, liquid discharging device, printing device, and method for supplying liquid (2024-05-28),
2. 11712892 - Head system, liquid supply system, printing apparatus, and liquid flow method (2023-08-01),
3. 11220110 - Recording apparatus for ejecting liquid including a main tank and a sub tank storing liquid supplied from the main tank (2022-01-11),
4. 11173721 - Liquid discharge apparatus and method for discharging liquid (2021-11-16),
5. 10815087 - Conveyor apparatus (2020-10-27),
6. 10773520 - Liquid ejection apparatus (2020-09-15),
7. 10723132 - Recording apparatus for ejecting liquid including a main tank and a sub tank storing liquid supplied from the main tank (2020-07-28),
8. 10675871 - Head unit and liquid ejection apparatus (2020-06-09),
9. 10549535 - Head unit and liquid ejection apparatus (2020-02-04),
10. 10513123 - Recording apparatus for ejecting liquid including a main tank and a sub tank storing liquid supplied from the main tank (2019-12-24),
11. 10052876 - Recording apparatus for ejecting liquid including a main tank and a sub tank storing liquid supplied from the main tank (2018-08-21),
12. 9860402 - Recording apparatus capable of switching recording speed and non-transitory storage medium storing instructions executable by the same (2018-01-02),
13. 9676198 - Recording apparatus for ejecting liquid including a main tank and a sub tank storing liquid supplied from the main tank (2017-06-13),
14. 9616658 - Liquid ejecting apparatus (2017-04-11),
15. 9498985 - Liquid application apparatus and computer-readable storage medium (2016-11-22),

Title: Innovations by Motohiro Tsuboi: Pioneering Liquid Discharge Technology

Introduction

Motohiro Tsuboi, a distinguished inventor based in Nagoya, Japan, has made significant strides in the field of liquid discharging technologies. With a remarkable portfolio of 19 patents, his contributions have influenced various applications in printing and fluid management systems, establishing him as a key player in this innovative domain.

Latest Patents

Among Tsuboi's latest inventions are several cutting-edge patents, including a head system, a liquid discharging device, and a printing device along with a method for supplying liquid. The head system he designed comprises multiple heads arranged in a staggered configuration, along with a sub-tank that efficiently distributes liquid to each head. This innovative design includes a series of liquid channels and a chiller to maintain optimal head temperatures, showcasing Tsuboi's commitment to enhancing performance and efficiency in liquid dispensing technologies.

Career Highlights

Motohiro Tsuboi is currently employed at Brother Industries, Ltd., a company renowned for its innovation in printing and technology solutions. His career at Brother Kogyo Kabushiki-kaisha has been marked by groundbreaking advancements, particularly in the development of systems that streamline liquid supply processes in printing apparatuses.

Collaborations

Throughout his career, Tsuboi has collaborated with esteemed colleagues such as Kenichi Hirata and Kiyoshi Sugimoto. These collaborations have fostered an environment of innovation, allowing for the exchange of ideas and expertise which have significantly contributed to the advancements in their respective fields.

Conclusion

Motohiro Tsuboi's work exemplifies the essence of innovation and dedication to technology development. His impactful patents not only enhance the performance of liquid discharging systems but also exemplify the collaborative spirit within Brother Industries. As he continues to innovate, the future of printing technology and fluid management will undoubtedly benefit from Tsuboi's groundbreaking contributions.

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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