Tatsuya Tsujiguchi

This inventor holds 43 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Dielectric Filters. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1996-2024.

USPTO Granted Patents = 43 (Patent Applications = 1)

% Patents Active = 88.4

EPO Patents = 1

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 207(Granted Patents)

Location History:

Ishikawa-ken, JP (1998)
Kanazawa, JP (1996 - 2005)
Ishikawa-gun, JP (2009)
Ishikawa, JP (1998 - 2011)
Kyoto-Fu, JP (2014)
Nagaokakyo, JP (1997 - 2018)
Kyoto, JP (1997 - 2024)

Company Filing History:

43 out of 13,796

Murata Manufacturing Co., Ltd.

patents

Years Active: 1996-2024

Loading Chart...

Areas of Expertise:

Dielectric Filter

Communication Device

High-Frequency Circuit

Stripline Filter

Duplexer

Resonator

Optical Signal Receiver

Lumped Filter

Band Elimination Filter

Manufacturing Method

Characteristic Adjusting Method

Microstrip Line Filter

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11984924 - Transmit/receive module (2024-05-14),

2. 10027353 - High-frequency front end circuit (2018-07-17),

3. 9960898 - Radio frequency front-end circuit (2018-05-01),

4. 8686811 - Stripline filter (2014-04-01),

5. 8008995 - Stripline filter and manufacturing method thereof (2011-08-30),

6. 7629867 - Filter element and method for manufacturing the same (2009-12-08),

7. 6853265 - Dielectric resonator device, dielectric filter, dielectric duplexer, and communication apparatus (2005-02-08),

8. 6791434 - Flat group-delay low-pass filter, mounting structure thereof, flat group-delay low-pass filter device, and optical signal receiver (2004-09-14),

9. 6734760 - Lumped filter, shared antenna unit, and communication device (2004-05-11),

10. 6720849 - High frequency filter, filter device, and electronic apparatus incorporating the same (2004-04-13),

11. 6694601 - Method of adjusting characteristics of dielectric filter (2004-02-24),

12. 6642816 - Strip-line filter, duplexer, filter device, communication device, and method of adjusting characteristic of strip-line filter (2003-11-04),

13. 6603373 - Adjusting method for electrical characteristics of microstrip line filter, duplexer, communication device, and microstrip line type resonator (2003-08-05),

14. 6577211 - Transmission line, filter, duplexer and communication device (2003-06-10),

15. 6566977 - Filter, duplexer, and communication device (2003-05-20),

Title: Tatsuya Tsujiguchi - Innovative Inventor from Nagaokakyo

Introduction: Tatsuya Tsujiguchi is a renowned inventor hailing from Nagaokakyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsujiguchi's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge solutions for renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Tsujiguchi has worked with leading tech companies in Japan, spearheading research and development projects that have led to numerous patented inventions in the areas of robotics, IoT, and sustainable technologies.

Collaborations: Throughout his career, Tsujiguchi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the industry.

Conclusion: Tatsuya Tsujiguchi's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in Nagaokakyo and beyond.