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For the Inventor, By the Inventor

Mie, Japan

Noritake Itron Corporation


USPTO Granted Patents = 20

% Expired Patents = 30.0


Trademarks = 2

Forward Citations = 14

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34 inventors (with patents filed for the assignee):

goldMedal Tadami Maeda (10 out of 12 patents)

silverMedal Misa Yamanaka (5 out of 5 patents)

bronzeMedal Kazunori Tatsuda (4 out of 12 patents)

4.  Isamu Kanda (4 out of 8 patents)

5.  Kazuhisa Shibata (3 out of 3 patents)

6.  Hitoshi Tsuji (3 out of 3 patents)

7.  Koji Kato (3 out of 4 patents)

8.  Takehiro Nakao (2 out of 3 patents)

9.  Toru Kohama (2 out of 2 patents)

10.  Kouichi Okuyama (2 out of 2 patents)

11.  Hitoshi Sakuda (2 out of 2 patents)

12.  Fumio Mieda (2 out of 8 patents)

13.  Kazuya Nasu (1 out of 1 patent)

14.  Tomotaka Ezaki (1 out of 3 patents)

15.  Yukari Takeda (1 out of 1 patent)


20 patents:

1. 11157126 - Capacitive touch panel that detects the approach of the user (2021-10-26),
2. 11062871 - Analog amplification vacuum tube (2021-07-13),
3. 10778224 - Method for lighting backlight of capacitive touch switch module (2020-09-15),
4. 10655209 - Electromagnetic shield (2020-05-19),
5. 10509522 - Capacitive touch switch (2019-12-17),
6. 10198121 - Projected capacitive touch switch panel (2019-02-05),
7. 10031612 - Capacitive touch switch panel (2018-07-24),
8. 9620323 - Vacuum tube (2017-04-11),
9. 9589758 - Vacuum tube (2017-03-07),
10. 9583300 - Vacuum tube (2017-02-28),
11. 9443831 - Substrate for mounting LED element, LED light source and LED display (2016-09-13),
12. 9068115 - Vacuum fluorescent display apparatus having barium absorbent (2015-06-30),
13. 8624480 - Vacuum fluorescent display with driver IC (2014-01-07),
14. 8465676 - Phosphor for low-voltage electron beam and vacuum fluorescent display apparatus (2013-06-18),
15. 8378929 - Driving method for vacuum fluorescent display, and vacuum fluorescent display (2013-02-19),
Company Overview
Noritake Itron Corporation, based in Mie, Japan, specializes in the development and manufacturing of advanced electronic components and systems. The company focuses on innovative technologies in the fields of semiconductor packaging, electronic materials, and precision manufacturing. With a commitment to quality and technological advancement, Noritake Itron plays a significant role in enhancing the performance and reliability of electronic devices across various industries, contributing to the evolution of modern electronics.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#6 in Mie

#2,944 in Japan

#31,264 in the World

Mie, JP
Mie, Japan

Noritake Itron Corporation

Forward Citations = 14

34 inventors:

goldMedal Tadami Maeda (10 out of 12 patents)

silverMedal Misa Yamanaka (5 out of 5 patents)

bronzeMedal Kazunori Tatsuda (4 out of 12 patents)

4.  Isamu Kanda (4 out of 8 patents)

5.  Kazuhisa Shibata (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Noritake Itron Corporation. Retrieved from https://idiyas.com/company/noritake-itron

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

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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