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For the Inventor, By the Inventor

Tokyo, Japan

Taikisha Ltd.

Calculating rank
USPTO Granted Patents = 76

% Expired Patents = 7.9



Trademarks = 5

Forward Citations = 395

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106 inventors (with patents filed for the assignee):

goldMedal Koji Morioka (10 out of 12 patents)

silverMedal Toshihiko Koike (7 out of 7 patents)

bronzeMedal Yoshikazu Hayashi (5 out of 6 patents)

4.  Tomotaka Miwa (5 out of 5 patents)

5.  Genji Nakayama (5 out of 5 patents)

6.  Keiji Manabe (5 out of 5 patents)

7.  Hiroshi Iwakiri (4 out of 4 patents)

8.  Hideo Shiwa (4 out of 4 patents)

9.  Yoshio Higashi (4 out of 4 patents)

10.  Hisashi Kyotani (4 out of 17 patents)

11.  Izuru Matsubara (4 out of 5 patents)

12.  Teisuke Maekawa (4 out of 4 patents)

13.  Masaharu Okuda (4 out of 4 patents)

14.  Hiroyuki Suzuki (4 out of 97 patents)

15.  Makoto Watanabe (3 out of 116 patents)


Core Competencies:
Coating Apparatus
Electrodeposition System
Paint Drying Device
Automatic Polishing System
Electrostatic Coating
Airflow Detection
Quality Control System
Surface Treatment
Painting Facility
Gas Treatment
Automatic Spray Painting
Paint Mist Removing

76 patents:

1. 12723974 - Inspection device and inspection method (2026-09-01),
2. 12600120 - Coating apparatus (2026-04-14),
3. 12589346 - Paint apparatus and filter module (2026-03-31),
4. 12583357 - Management apparatus, management method and coating processing facility (2026-03-24),
5. 12270570 - Air conditioner for paint booth (2025-04-08),
6. 12186774 - Quality control system and quality control program (2025-01-07),
7. 12050457 - Automatic teaching system (2024-07-30),
8. 12019091 - Airflow detection apparatus, airflow detection method, and airflow detection program (2024-06-25),
9. 11717937 - Automatic polishing system (2023-08-08),
10. 11691170 - Painting facility (2023-07-04),
11. 11660723 - Automatic polishing system (2023-05-30),
12. 11433411 - Painting method, painting device and painting program (2022-09-06),
13. 11319641 - Electrodeposition coating facility (2022-05-03),
14. 11235346 - Painting facility (2022-02-01),
15. 11226157 - Paint drying device (2022-01-18),
Company Overview
Taikisha Ltd., headquartered in Tokyo, specializes in advanced coating technology, focusing on the development and manufacturing of innovative systems for surface treatment. The company is recognized for its expertise in various applications, including coating apparatus, electrodeposition systems, and automatic polishing systems. Taikisha is committed to enhancing quality control through technologies such as electrostatic coating and airflow detection, positioning itself as a leader in the field of industrial coating solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

76 Patents

#643 in Tokyo

#1,347 in Japan

#9,898 in the World

Tokyo, JP
Tokyo, Japan

Taikisha Ltd.

Forward Citations = 395

106 inventors:

goldMedal Koji Morioka (10 out of 12 patents)

silverMedal Toshihiko Koike (7 out of 7 patents)

bronzeMedal Yoshikazu Hayashi (5 out of 6 patents)

4.  Tomotaka Miwa (5 out of 5 patents)

5.  Genji Nakayama (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Taikisha Ltd.. Retrieved from https://idiyas.com/company/taikisha

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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