Masamichi Andoh

This inventor holds 24 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Dielectric Resonator Technology. Top assignees: Murata Manufacturing Co., Ltd., Kansai University. Active years: 1997-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masamichi Andoh. Retrieved from https://idiyas.com/inventor/masamichi-andoh

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

Calculating rank

USPTO Granted Patents = 24

% Patents Active = 91.7

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 146(Granted Patents)

Location History:

Kyoto, JP (1998 - 2010)
Kyoto-fu, JP (2012)
Nagaokakyo, JP (1997 - 2018)

Company Filing History:

24 out of 13,796

Murata Manufacturing Co., Ltd.

where one patent can have more than one assignee

Years Active: 1997-2018

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Areas of Expertise:

Touch Panel

Input Device

Piezoelectric Speaker

Acoustic Apparatus

Dielectric Resonator

Communication Filter

High-Frequency Connector

Band Eliminate Filter

Vibrator

Tactile Feedback

Ferrite Sheet

Dielectric Duplexer

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10146392 - Touch panel and touch type input device (2018-12-04),

2. 9804725 - Touch panel and touch type input device (2017-10-31),

3. 9504290 - Walking shoe (2016-11-29),

4. 9134826 - Touch panel and touch type input device (2015-09-15),

5. 9128553 - Touch panel and touch type input device (2015-09-08),

6. 8363863 - Piezoelectric speaker, speaker apparatus, and tactile feedback apparatus (2013-01-29),

7. 8183751 - Piezoelectric element and audio device (2012-05-22),

8. 8148879 - Sheet-type vibrator and acoustic apparatus (2012-04-03),

9. 7834731 - Ferrite sheet (2010-11-16),

10. 7808345 - Dielectric resonator of cruciform shape having offset planes and a filter formed there from (2010-10-05),

11. 7138891 - Dielectric resonator device, dielectric filter, composite dielectric filter, and communication apparatus (2006-11-21),

12. 7095300 - Band eliminate filter and communication apparatus (2006-08-22),

13. 6965283 - Dielectric resonator device, communication filter, and communication unit for mobile communication base station (2005-11-15),

14. 6552627 - Dielectric filter, composite dielectric filter, dielectric duplexer, dielectric diplexer, and communication apparatus incorporating the same (2003-04-22),

15. 6454618 - High-frequency connector with low intermodulation distortion (2002-09-24),

Title: Innovations of Masamichi Andoh

Introduction

Masamichi Andoh, an accomplished inventor based in Nagaokakyo, Japan, is renowned for his significant contributions to the field of touch panel technology. With a remarkable portfolio of 24 patents, Andoh has consistently pushed the boundaries of innovation.

Latest Patents

Among his latest innovations are two notable patents related to touch panels and touch type input devices. These patents focus on a touch panel comprising a film with piezoelectric properties. This film features a first principal plane and a second principal plane, with a divided electrode situated on the first principal plane. In contrast, a uniform ground electrode is positioned on the second principal plane, directly across from the divided electrode. This inventive setup enhances the functionality and efficiency of touch technologies.

Career Highlights

Andoh's career is marked by his influential roles at various prestigious organizations. He has worked with Murata Manufacturing Co., Ltd., a leader in electronic components, where he contributed to advanced technological solutions. Additionally, his involvement with Kansai University has further cemented his standing as a key figure in the realm of innovation and research in electronics.

Collaborations

Throughout his career, Masamichi Andoh has collaborated with notable colleagues such as Taiyo Nishiyama and Hiroyuki Kubo. Their teamwork has led to the development of groundbreaking inventions, reflecting a shared commitment to advancing technology and improving user interactions with electronic devices.

Conclusion

Masamichi Andoh's impact on the technology sector, especially in touch panel innovations, is unmistakable. With his extensive patent portfolio and collaborative spirit, he continues to drive advancements that shape the future of interactive devices. His work not only showcases his inventive prowess but also inspires the next generation of inventors and innovators.

Profile summary based on public USPTO records.