IDiyas

For the Inventor, By the Inventor

Saitama, Japan

Hirokazu Iwata

USPTO Granted Patents = 10

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal10 out of 630 
 
Nihon Dempa Kogyo Co., Ltd.
 patents

Years Active: 2019-2023

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10 patents (USPTO):
1. 11824516 - Piezoelectric device and manufacturing method of the same (2023-11-21),
2. 11296275 - Piezoelectric device, piezoelectric vibrating piece, and method for manufacturing piezoelectric vibrating piece (2022-04-05),
3. 10840882 - Crystal unit and manufacturing method thereof (2020-11-17),
4. 10819307 - Crystal unit and manufacturing method thereof (2020-10-27),
5. 10771038 - Crystal unit (2020-09-08),
6. 10659005 - At-cut crystal element, crystal resonator and crystal unit (2020-05-19),
7. 10529910 - Piezoelectric device (2020-01-07),
8. 10333489 - Crystal unit (2019-06-25),
9. 10263597 - Crystal unit (2019-04-16),
10. 10250225 - AT-cut crystal element, crystal resonator and crystal unit (2019-04-02),

Title: Hirokazu Iwata: Innovator in Piezoelectric Technology

Introduction

Hirokazu Iwata is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of piezoelectric devices, holding a total of 10 patents. His work has advanced the technology used in various applications, showcasing his expertise and innovative spirit.

Latest Patents

Iwata's latest patents include a piezoelectric device and a manufacturing method for the same. This piezoelectric device features a container and an AT-cut crystal element, which has a unique design involving multiple surfaces intersecting with the crystallographic axis. The design includes surfaces formed by rotating the principal surface at specific angles, ensuring optimal performance. Another notable patent involves a piezoelectric vibrating piece secured to a container, which includes a projecting portion that enhances its functionality.

Career Highlights

Hirokazu Iwata has built a successful career at Nihon Dempa Kogyo Co., Ltd., where he has been instrumental in developing cutting-edge piezoelectric technologies. His innovative designs and methods have positioned the company as a leader in the industry.

Collaborations

Iwata has collaborated with notable colleagues such as Yoshiharu Sato and Tetsuya Watanabe. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Hirokazu Iwata's contributions to piezoelectric technology exemplify his dedication to innovation and excellence. His patents and collaborations continue to influence the field, making him a key figure in the advancement of this technology.

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