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Nippei Toyama Corporation

USPTO Granted Patents = 51

Trademarks = 1

Forward Citations = 532

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67 inventors (with patents filed for the assignee):

Shirou Murai (8 out of 8 patents)

Shigeo Kobayashi (8 out of 9 patents)

Mitsuru Nukui (7 out of 7 patents)

4. Toyotaka Wada (6 out of 6 patents)

5. Tsutomu Sugihara (5 out of 6 patents)

6. Hisao Sasaki (5 out of 6 patents)

7. Kenichiro Nishi (5 out of 8 patents)

8. Yasuhiro Ito (5 out of 5 patents)

9. Sadatsune Ammi (4 out of 4 patents)

10. Kazuo Nakajima (4 out of 4 patents)

11. Akira Takase (3 out of 10 patents)

12. Tetsuo Okuyama (3 out of 3 patents)

13. Kiyoakira Shimizu (3 out of 3 patents)

14. Yoshiaki Banzawa (3 out of 3 patents)

15. Nobuaki Hayashi (3 out of 3 patents)

51 patents: Sort by Forward Citations

1. 7568969 - Locking mechanism of linear motor travel slider and processing machine (2009-08-04),

2. 7461439 - Method for detecting malfunction in clamping and machine tool (2008-12-09),

3. 7424846 - Pneumatically static balancer for machine tool (2008-09-16),

4. 7367762 - Main spindle apparatus and tool holder clamp unit used therefor (2008-05-06),

5. D567263 - Machining center (2008-04-22),

6. 7269472 - Many-headed grinding machine and grinding method using many-headed grinding machine (2007-09-11),

7. D548756 - Machining center (2007-08-14),

8. D548755 - Machining center (2007-08-14),

9. D548754 - Machining center (2007-08-14),

10. 7231277 - Surface shape determining device for a machining apparatus and surface shape determining method (2007-06-12),

11. 7182720 - Machine tool (2007-02-27),

12. 7146241 - Machine tool control apparatus (2006-12-05),

13. 6722956 - Working apparatus (2004-04-20),

14. 6680459 - Laser beam machining apparatus and laser beam machining method (2004-01-20),

15. 6626735 - Method of stopping machining operation in machine tool and machining controlling apparatus for implementing the same (2003-09-30),

Nippei Toyama Corporation is a leading manufacturer of high-quality industrial machinery and equipment. With a history spanning over six decades, we have established ourselves as a reliable provider of innovative solutions for various industries. Our extensive range of products includes precision machining equipment, industrial automation systems, and factory production machinery. We continuously strive to exceed customer expectations by delivering reliable products and exceptional customer service. Visit our website to explore our comprehensive offerings and learn more about our commitment to excellence.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

51 Patents

#692 in Tokyo

#1,649 in Japan

#13,355 in the World

Nippei Toyama Corporation

Forward Citations = 532

67 inventors:

Shirou Murai (8 out of 8 patents)

Shigeo Kobayashi (8 out of 9 patents)

Mitsuru Nukui (7 out of 7 patents)

4. Toyotaka Wada (6 out of 6 patents)

5. Tsutomu Sugihara (5 out of 6 patents)

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