Seigo Hino

This inventor holds 14 USPTO granted patents, primarily in Dielectric Filters. Top assignee: Ngk Spark Plug Company, Limited. Active years: 1994-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seigo Hino. Retrieved from https://idiyas.com/inventor/seigo-hino

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

Calculating rank

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 148(Granted Patents)

Location History:

Ise, JP (2000)
Nagoya, JP (1994 - 2001)

Company Filing History:

14 out of 2,606

Ngk Spark Plug Company, Limited

patents

Years Active: 1994-2001

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Areas of Expertise:

Dielectric Filter

Frequency Adjustment

Bandwidth Regulation

High Frequency

Dielectric Duplexer

Capacitive Coupling

Microwave Filter

Screen Printing

Trimming Electrodes

Resonance Frequency

Auxiliary Through Bores

Three-Conductor Type

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6235341 - Method of preparing a high frequency dielectric filter device using screen printing (2001-05-22),

2. 6052040 - Dielectric duplexer with different capacitive coupling between antenna (2000-04-18),

3. 6023207 - Dielectric filter and method for adjusting resonance frequency of the (2000-02-08),

4. 5949308 - Dielectric filter and method of regulating its frequency bandwidth via (1999-09-07),

5. 5929726 - Dielectric filter device (1999-07-27),

6. 5926078 - Dielectric filter including various means of adjusting the coupling (1999-07-20),

7. 5864264 - Dielectric filter (1999-01-26),

8. 5859575 - Dielectric filter (1999-01-12),

9. 5841332 - Dielectric filter and method of adjusting central frequency of the same (1998-11-24),

10. 5831495 - Dielectric filter including laterally extending auxiliary through bores (1998-11-03),

11. 5821835 - Dielectric filter and method of regulating its frequency bandwidth (1998-10-13),

12. 5818311 - Dielectric filter including trimming electrodes (1998-10-06),

13. 5365208 - Microwave stripline filter formed from a pair of dielectric substrates (1994-11-15),

14. 5304966 - Method of adjusting a frequency response in a three-conductor type (1994-04-19),

Title: Seigo Hino: Innovator in High Frequency Dielectric Technology

Introduction

Seigo Hino is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of high frequency dielectric technology, holding a total of 14 patents. His innovative work has led to advancements in dielectric filter devices and duplexers, showcasing his expertise and creativity in engineering.

Latest Patents

Hino's latest patents include a method of preparing a high frequency dielectric filter device using screen printing. This invention features a high frequency dielectric filter device with multiple coaxial dielectric resonators arranged in parallel. A unique aspect of this design is the formation of a portion without a conductor layer on the outer peripheral surface, which facilitates polarization and coupling between the resonators. This innovation allows for improved inter-stage coupling and attenuation pole performance at high frequencies.

Another notable patent is the dielectric duplexer with different capacitive coupling between antennas. This compact and effective duplexer consists of a dielectric ceramic block and several resonators. The design eliminates the need for a wave-dividing resonator, allowing for a reduction in size while enhancing signal transmission and reception performance. The coupling capacitance is strategically designed to improve return loss in both the transmitting and receiving sections.

Career Highlights

Seigo Hino is currently employed at NGK Spark Plug Company, Limited, where he continues to develop cutting-edge technologies. His work has not only advanced the company's product offerings but has also contributed to the broader field of high frequency technology.

Collaborations

Hino has collaborated with notable coworkers, including Kenji Ito and Shoji Ono. Their combined expertise has fostered an environment of innovation and creativity, leading to the successful development of various technologies.

Conclusion

Seigo Hino's contributions to high frequency dielectric technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of complex engineering principles and a commitment to advancing technology in his field.

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]