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Komatsu Ntc Ltd.

USPTO Granted Patents = 38

EPO Patents = 13

Trademarks = 4

Forward Citations = 246

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57 inventors (with patents filed for the assignee):

Shiro Murai (9 out of 11 patents)

Muneyoshi Horii (8 out of 8 patents)

Akira Takase (7 out of 10 patents)

4. Koji Hiroshima (7 out of 7 patents)

5. Nobuhito Takeshima (6 out of 7 patents)

6. Akihiro Yoshimoto (4 out of 5 patents)

7. Nobuhito Oki (3 out of 3 patents)

8. Akira Tanizaki (3 out of 4 patents)

9. Tsunemoto Kuriyagawa (2 out of 4 patents)

10. Minoru Sawada (2 out of 2 patents)

11. Masumi Shimomura (2 out of 14 patents)

12. Tomoyuki Kawatsu (2 out of 2 patents)

13. Yuji Kanehira (2 out of 2 patents)

14. Yasuo Hasegawa (2 out of 2 patents)

15. Kazunori Michiyoshi (2 out of 2 patents)

38 patents: Sort by Forward Citations

1. 12122006 - Machine tool including rotation indexing device (2024-10-22),

2. 12011761 - Three-dimensional shaping device and three-dimensional shaping method (2024-06-18),

3. 11806823 - Workpiece support device (2023-11-07),

4. 11794253 - Three-dimensional shaping method and three-dimensional shaping device (2023-10-24),

5. 11504820 - Gantry type conveying device and processing line (2022-11-22),

6. 11458584 - Machine tool, machined-object manufacturing method, and machining system (2022-10-04),

7. 10654115 - Cutter, crankshaft miller and crankshaft manufacturing method (2020-05-19),

8. 10232478 - Tool magazine device and machine tool (2019-03-19),

9. 10189096 - Crankshaft machining system and crankshaft machining method (2019-01-29),

10. 10124431 - Wire saw (2018-11-13),

11. 9993902 - Machine tool (2018-06-12),

12. 9782864 - Automatic greasing device for chuck in crankshaft miller (2017-10-10),

13. 9732787 - Two-dimensional movement closed-link structure (2017-08-15),

14. 9561570 - Machine tool (2017-02-07),

15. 9475209 - Wire saw and workpiece machining method employing same (2016-10-25),

KOMATSU NTC LTD. is a leading global manufacturer of machine tools, specialized in precision machining. With a strong focus on innovation and quality, the company offers a wide range of advanced technology solutions for various industries. Their extensive product lineup includes grinding machines, machining centers, transfer machines, and more. KOMATSU NTC LTD. strives to deliver high-performance, reliable, and efficient machine tools to meet the evolving needs of customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

38 Patents

#4 in Toyama 939-0643

#1,982 in Japan

#17,325 in the World

Komatsu Ntc Ltd.

Forward Citations = 246

57 inventors:

Shiro Murai (9 out of 11 patents)

Muneyoshi Horii (8 out of 8 patents)

Akira Takase (7 out of 10 patents)

4. Koji Hiroshima (7 out of 7 patents)

5. Nobuhito Takeshima (6 out of 7 patents)

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