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Meinan Machinery Works, Inc.

USPTO Granted Patents = 133

CIPO Patents = 10

EPO Patents = 17

Trademarks = 3

Forward Citations = 604

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79 inventors (with patents filed for the assignee):

Katsuji Hasegawa (26 out of 28 patents)

Masaru Koike (24 out of 24 patents)

Noriyuki Honda (13 out of 23 patents)

4. Yoshinori Koba (11 out of 11 patents)

5. Yukio Abe (10 out of 11 patents)

6. Makoto Isobe (9 out of 9 patents)

7. Takashi Nakaya (7 out of 7 patents)

8. Tsuyoshi Nakamura (6 out of 6 patents)

9. Teruaki Aoto (6 out of 6 patents)

10. Nagara Aoyama (6 out of 6 patents)

11. Toshinori Nakaoda (5 out of 5 patents)

12. Toshiyuki Otsuka (4 out of 4 patents)

13. Noriyuki Hiraoka (4 out of 4 patents)

14. Issaku Okamura (4 out of 4 patents)

15. Hiroshige Oda (4 out of 4 patents)

Core Competencies:

Veneer Lathe

Log Processing

Veneer Cutting

Defect Inspection

Veneer Dehydration

Lumber Inspection

Wood Block Cutting

Veneer Bonding

Veneer Sorting

Sheet Conveying

Glued Laminated Wood

Veneer Reeling

133 patents: Sort by Forward Citations

1. 12090681 - Knife carriage, a rotary veneer lathe having the same, and a veneer slicer having the same (2024-09-17),

2. 12067706 - Veneer sorting control device, veneer sorting control method, and program for veneer sorting control (2024-08-20),

3. 11858164 - Log feeding apparatus, log processing apparatus having the same, and method of controlling the same (2024-01-02),

4. 11618181 - Veneer cutting and sorting apparatus (2023-04-04),

5. 11615521 - Defect inspection system, defect inspection method, and defect inspection program for wood plank (2023-03-28),

6. 11285634 - Veneer sheet conveying apparatus and method of controlling the same (2022-03-29),

7. 11247364 - Veneer dehydration method and veneer dehydration system (2022-02-15),

8. 11180338 - Veneer moving apparatus (2021-11-23),

9. 11045968 - Knife assembly (2021-06-29),

10. 10488109 - Method and apparatus for dehydrating veneer (2019-11-26),

11. 9764494 - Method of cutting a wood block and veneer lathe (2017-09-19),

12. 9527222 - Method for manufacturing diagonal plywood (2016-12-27),

13. 9114548 - Method for forming a bevel cut at an end of a wood member (2015-08-25),

14. 9079329 - Method of cutting a wood block and veneer lathe (2015-07-14),

15. 8805052 - Apparatus and method for measuring three-dimensional shape of wood block (2014-08-12),

Meinan Machinery Works, Inc. is a leading equipment manufacturer specializing in the design and production of industrial machinery. With decades of experience, we have earned a solid reputation for delivering high-quality, innovative solutions to various industries. Our diverse range of products includes precision cutting machines, CNC routers, engraving machines, and more. We are committed to providing reliable machinery that improves efficiency, productivity, and profitability for our valued clients. Visit our website for more information and explore our comprehensive product catalog.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

133 Patents

#2 in Obu

#907 in Japan

#5,887 in the World

Meinan Machinery Works, Inc.

Forward Citations = 604

79 inventors:

Katsuji Hasegawa (26 out of 28 patents)

Masaru Koike (24 out of 24 patents)

Noriyuki Honda (13 out of 23 patents)

4. Yoshinori Koba (11 out of 11 patents)

5. Yukio Abe (10 out of 11 patents)

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