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For the Inventor, By the Inventor

Kanagawa, Japan

Amada Machine Tools Company, Limited


USPTO Granted Patents = 14

% Expired Patents = 14.3


Trademarks = 9

Forward Citations = 28

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16 inventors (with patents filed for the assignee):

goldMedal Masataka Kitai (4 out of 4 patents)

silverMedal Akio Seto (3 out of 5 patents)

bronzeMedal Minoru Goto (2 out of 3 patents)

4.  Norihisa Sakai (2 out of 3 patents)

5.  Susumu Tsujimoto (2 out of 13 patents)

6.  Toru Tokiwa (2 out of 20 patents)

7.  Yuji Nagano (2 out of 4 patents)

8.  Kensaku Maeda (1 out of 69 patents)

9.  Tomoyuki Shiga (1 out of 1 patent)

10.  Yuichi Okamoto (1 out of 1 patent)

11.  Yoshihiro Yamashita (1 out of 1 patent)

12.  Manfred Schloegl (1 out of 1 patent)

13.  Masanao Kato (1 out of 1 patent)

14.  Takeshi Ueyama (1 out of 1 patent)

15.  Susumu Tadano (1 out of 2 patents)


14 patents:

1. 10875107 - Circular saw machine capable of suppressing runout of circular saw blade (2020-12-29),
2. 10828708 - Band saw machine (2020-11-10),
3. 10821531 - Hard tip band-saw blade (2020-11-03),
4. 10442019 - Workpiece feed/clamp apparatus and cutting machine (2019-10-15),
5. 10363618 - Anti-vibration method of band saw blade in band saw machine and anti-vibration arrangement (2019-07-30),
6. 10035228 - Working machine (2018-07-31),
7. 9878381 - Horizontal band saw machine (2018-01-30),
8. 9821391 - Saw blade and method for arranging saw teeth (2017-11-21),
9. 9821388 - Horizontal band saw machine and method for installing band saw blade (2017-11-21),
10. 9662799 - Band saw (2017-05-30),
11. 9630266 - Saw band guiding device (2017-04-25),
12. 9289837 - Method of holding band saw blade by means of band saw blade guide device, as well as band saw blade guide device (2016-03-22),
13. 8813620 - Main body vise device in band saw machine (2014-08-26),
14. 8621972 - Band saw blade (2014-01-07),
Company Overview
Amada Machine Tools Company, Limited, based in Kanagawa, Japan, specializes in the development and manufacturing of precision machinery and tools for metalworking. The company is renowned for its innovative solutions in sheet metal processing, including laser cutting, punching, and bending technologies. Amada's commitment to research and development drives advancements in automation and efficiency, catering to a diverse range of industries globally. With a focus on enhancing productivity, Amada continues to lead in the field of machine tool technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#122 in Kanagawa

#3,580 in Japan

#42,249 in the World

Kanagawa, JP
Kanagawa, Japan

Amada Machine Tools Company, Limited

Forward Citations = 28

16 inventors:

goldMedal Masataka Kitai (4 out of 4 patents)

silverMedal Akio Seto (3 out of 5 patents)

bronzeMedal Minoru Goto (2 out of 3 patents)

4.  Norihisa Sakai (2 out of 3 patents)

5.  Susumu Tsujimoto (2 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amada Machine Tools Company, Limited. Retrieved from https://idiyas.com/company/amada-machine-tools-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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