For the Inventor, By the Inventor

Enter assignee name

Rheon Automatic Machinery Co., Ltd.

USPTO Granted Patents = 188

CIPO Patents = 16

EPO Patents = 44

Forward Citations = 1,471

Loading Chart...

Loading Chart...

133 inventors (with patents filed for the assignee):

Torahiko Hayashi (72 out of 72 patents)

Michio Morikawa (62 out of 63 patents)

Yasunori Tashiro (35 out of 35 patents)

4. Sadao Ueno (18 out of 18 patents)

5. Koichi Hirabayashi (13 out of 13 patents)

6. Kazuyoshi Onoguchi (9 out of 9 patents)

7. Hiroyuki Okaizumi (7 out of 7 patents)

8. Hitoshi Kuwabara (6 out of 6 patents)

9. Shigeo Uesawa (6 out of 6 patents)

10. Eiji Kuribayashi (6 out of 6 patents)

11. Mikio Kobayashi (5 out of 19 patents)

12. Katsumichi Higuchi (5 out of 5 patents)

13. Akira Todate (5 out of 5 patents)

14. Minoru Kageyama (5 out of 5 patents)

15. Shigeru Hashimoto (5 out of 32 patents)

Core Competencies:

Food Dough Forming

Dough Cutting Apparatus

Croissant Dough Production

Food Product Shaping

Encrusted Food Manufacturing

Dough Rounding Device

Food Dough Spreading

Roll-Forming Technology

Food Product Alignment

Continuous Food Production

Dough Extrusion

Food Dough Extending

188 patents: Sort by Forward Citations

1. 12419314 - Device, system and method for forming a folded food product (2025-09-23),

2. 12302937 - Solid objects feeder and apparatus for manufacturing food product with solid objects feeder (2025-05-20),

3. 12133532 - Food dough forming device (2024-11-05),

4. 12110190 - Method for arranging and delivering conveyed objects (2024-10-08),

5. 11819030 - Roll-forming device for food dough piece and roll-forming method therefor (2023-11-21),

6. 11116226 - Shutter piece (2021-09-14),

7. 10939687 - Method for forming pieces of food dough and an apparatus thereof (2021-03-09),

8. 10849327 - Apparatus for aligning and positioning pieces of food dough (2020-12-01),

9. D893240 - Dough forming machine (2020-08-18),

10. 10383341 - Food dough spreading device and food dough spreading method (2019-08-20),

11. 10182576 - Shutter piece and food shaping device (2019-01-22),

12. 10117437 - Food dough rounding device and rounding method (2018-11-06),

13. 9854814 - Food dough rounding device and food dough rounding method (2018-01-02),

14. 9801390 - Device and a method for circularizing croissant dough, a device and a device and a method for forming croissant dough in a U-shape, and a system for producing croissants (2017-10-31),

15. 9445607 - Shutter device and method for producing encrusted foods (2016-09-20),

Rheon Automatic Machinery Co., Ltd. specializes in the design, development, and manufacturing of innovative food processing machinery. With over 60 years of experience, Rheon brings cutting-edge technology to create efficient and high-quality equipment. Their machines are widely used in the baking, confectionery, and ready meal industries, offering precise production solutions with a focus on consistency, versatility, and reliability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

188 Patents

#328 in Tokyo

#719 in Japan

#4,337 in the World

Rheon Automatic Machinery Co., Ltd.

Forward Citations = 1,471

133 inventors:

Torahiko Hayashi (72 out of 72 patents)

Michio Morikawa (62 out of 63 patents)

Yasunori Tashiro (35 out of 35 patents)

4. Sadao Ueno (18 out of 18 patents)

5. Koichi Hirabayashi (13 out of 13 patents)

Please report any incorrect information to support@idiyas.com

Loading…