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Tazmo Co., Ltd.

USPTO Granted Patents = 24

% Expired Patents = 29.2

EPO Patents = 2

Trademarks = 1

Forward Citations = 299

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45 inventors (with patents filed for the assignee):

Masaaki Tanabe (5 out of 5 patents)

Yoshinori Ikagawa (5 out of 6 patents)

Takahiro Kobiki (4 out of 6 patents)

4. Kazushi Kawakami (3 out of 3 patents)

5. Hideo Hirata (3 out of 3 patents)

6. Mitsunori Oda (3 out of 3 patents)

7. Katsuhiro Yamazoe (3 out of 5 patents)

8. Kosuke Sakata (2 out of 2 patents)

9. Minoru Yamamoto (2 out of 2 patents)

10. Takashi Kawaguchi (2 out of 2 patents)

11. Kousaku Saino (2 out of 2 patents)

12. Kazuo Kohmura (1 out of 39 patents)

13. Yosuke Ono (1 out of 16 patents)

14. Daiki Taneichi (1 out of 13 patents)

15. Hisako Ishikawa (1 out of 7 patents)

24 patents: Sort by Forward Citations

1. 11462428 - Alignment mechanism, chuck device, and bonder (2022-10-04),

2. 11367702 - Bonder (2022-06-21),

3. 10895805 - Pellicle manufacturing method and method for manufacturing photomask with pellicle (2021-01-19),

4. 10500606 - Ejection device (2019-12-10),

5. 10046356 - Coating apparatus and coating method (2018-08-14),

6. 9508581 - Wafer transport robot (2016-11-29),

7. 9305736 - Phosphor for dispersion-type EL, dispersion-type EL device, and method of manufacturing the same (2016-04-05),

8. 9067234 - Substrate coating device and substrate coating method (2015-06-30),

9. 9016235 - Substrate coating device that controls coating amount based on optical measurement of bead shape (2015-04-28),

10. 8980114 - Film removing method, nozzle for removing film, and film removing device (2015-03-17),

11. 8770141 - Substrate coating device with control section that synchronizes substrate moving velocity and delivery pump (2014-07-08),

12. 8459928 - Conveyor robot (2013-06-11),

13. 7601945 - Position detecting device for detecting the absolute value of a position of a movable member which has a sensor mounted thereon (2009-10-13),

14. 7005009 - Film forming apparatus, film forming method and tray for substrate (2006-02-28),

15. 6669434 - Double arm substrate transport unit (2003-12-30),

Company Overview

Tazmo Co., Ltd. is a Japanese company based in Okayama, specializing in the development and manufacturing of advanced electronic devices and systems. The organization focuses on innovative solutions in the fields of semiconductor technology, electronic components, and automation systems. Tazmo is committed to enhancing efficiency and performance across various industries, leveraging its expertise in research and development to drive technological advancements and meet the evolving needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#10 in Okayama

#2,632 in Japan

#26,628 in the World

Tazmo Co., Ltd.

Forward Citations = 299

45 inventors:

Masaaki Tanabe (5 out of 5 patents)

Yoshinori Ikagawa (5 out of 6 patents)

Takahiro Kobiki (4 out of 6 patents)

4. Kazushi Kawakami (3 out of 3 patents)

5. Hideo Hirata (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tazmo Co., Ltd.. Retrieved from https://idiyas.com/company/tazmo-company

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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