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For the Inventor, By the Inventor

Chiba, Japan

Masanori Tamura

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Sii Crystal Technology Inc., Sii Printek Inc.. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Tamura. Retrieved from https://idiyas.com/inventor/masanori-tamura

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

USPTO Granted Patents = 7

% Patents Active = 28.6


Average Co-Inventor Count = 1.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal6 out of 35 
 
Sii Crystal Technology Inc.
 patents
silverMedal1 out of 185 
 
Sii Printek Inc.
 patents

Years Active: 2015-2022

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7 patents (USPTO):Explore Patents
1. 11225079 - Head chip, liquid jet head, and liquid jet recording device (2022-01-18),
2. 9391259 - Piezoelectric vibrating piece and piezoelectric vibrator (2016-07-12),
3. 9148120 - Piezoelectric vibrating piece having reduced resistance and high-order vibration suppression (2015-09-29),
4. 9035539 - Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus and radio controlled timepiece (2015-05-19),
5. 9030083 - Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus and radio controlled timepiece (2015-05-12),
6. 8994254 - Vibrating piece having a support arm section including mount sections in a mount region thereof (2015-03-31),
7. 8987979 - Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece (2015-03-24),

Title: Masanori Tamura: Innovator in Liquid Jet Technology

Introduction

Masanori Tamura is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of liquid jet technology, holding a total of seven patents. His innovative designs focus on improving print image quality while minimizing manufacturing costs.

Latest Patents

Among his latest patents are the head chip, liquid jet head, and liquid jet recording device. The head chip is designed to enhance print image quality through a sophisticated structure that includes an actuator plate with multiple ejection grooves and a nozzle plate with several nozzle holes. This design allows for precise control of fluid dynamics, ensuring optimal performance. The piezoelectric vibrating piece he developed is also noteworthy, as it prevents short circuits during mounting, a common issue in miniaturized components.

Career Highlights

Masanori Tamura has worked with notable companies such as Sii Crystal Technology Inc. and Sii Printek Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in liquid jet technology.

Collaborations

Throughout his career, Tamura has collaborated with talented individuals, including Masakazu Hirata and Kenji Suzuki. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masanori Tamura's work in liquid jet technology exemplifies the spirit of innovation. His patents reflect a commitment to enhancing print quality and efficiency in manufacturing processes. His contributions continue to influence the industry and inspire future advancements.

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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