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For the Inventor, By the Inventor

Tokyo, Japan

Tatsuya Uchikawa

This inventor holds 16 USPTO granted patents and 9 published patent applications and 5 EPO patents, primarily in Electronic Devices. Top assignees: Nec Corporation, Nec Microwave Tube, Ltd., Nec Casio Mobile Communications, Ltd.. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Uchikawa. Retrieved from https://idiyas.com/inventor/tatsuya-uchikawa

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 31.3

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 19(Granted Patents)


Location History:

  • Tokyo, JP (2002 - 2015)
  • Kanagawa, JP (2014 - 2016)

Company Filing History:

goldMedal11 out of 36,770 
 
Nec Corporation
 patents
silverMedal3 out of 35 
 
Nec Microwave Tube, Ltd.
 patents
bronzeMedal2 out of 63 
 
Nec Casio Mobile Communications, Ltd.
 patents
4. 1 out of 4,962 
 
Ntt Docomo, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2002-2016

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Areas of Expertise:
Electronic Apparatus
Oscillator
Oscillation Device
Mobile Phone Terminal
Display Device
Inputting Device
High Pressure Discharge Lamp
Microwave Electron Gun
Control Unit
Body Unit
Image Display Control
Program Recording Medium
16 patents (USPTO):Explore Patents
1. 9386367 - Electronic apparatus with detachable speakers, a body unit and a control unit (2016-07-05),
2. 9337773 - Oscillation device and electronic apparatus (2016-05-10),
3. 9306148 - Oscillator device and electronic apparatus (2016-04-05),
4. 9252711 - Oscillator and electronic device (2016-02-02),
5. 9095880 - Oscillator (2015-08-04),
6. 9093953 - Oscillator (2015-07-28),
7. 8897096 - Oscillator and electronic device (2014-11-25),
8. 8824708 - Oscillation device and electronic apparatus (2014-09-02),
9. 8447363 - Mobile phone terminal, image display control method, program thereof and program recording medium (2013-05-21),
10. 8072444 - Display device and electronic apparatus using the same (2011-12-06),
11. 8022944 - Inputting device and mobile terminal (2011-09-20),
12. 7038379 - High pressure discharge lamp and method for sealing a bulb thereof (2006-05-02),
13. 6922185 - Inputting device and electronic instrument using this inputting device and inputting method thereof (2005-07-26),
14. 6773320 - High pressure discharge lamp and method for sealing a bulb thereof (2004-08-10),
15. 6759806 - High pressure discharge lamp and method for sealing a bulb thereof (2004-07-06),

Title: Tatsuya Uchikawa: Innovator in Electronic Apparatus Technology

Introduction

Tatsuya Uchikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic apparatus technology, holding a total of 16 patents. His innovative designs focus on enhancing the functionality and user experience of electronic devices.

Latest Patents

Among his latest patents is an electronic apparatus featuring detachable speakers. This invention includes a first detachable speaker unit with high directivity and a second detachable speaker unit with low directivity. The apparatus is designed with a body unit that allows for the detachable installation of either speaker unit, providing versatility in audio output. Another notable patent is for an oscillation device that incorporates a waterproof member and a piezoelectric element. This device is engineered to improve the durability and performance of electronic components in various environments.

Career Highlights

Tatsuya Uchikawa has worked with notable companies such as NEC Corporation and NEC Microwave Tube, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic technology.

Collaborations

Throughout his career, Uchikawa has collaborated with talented individuals, including Yasuharu Onishi and Yuichiro Kishinami. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tatsuya Uchikawa's work in electronic apparatus technology showcases his dedication to innovation and improvement in the field. His patents reflect a commitment to enhancing user experience and functionality in electronic devices.

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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