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Orihiro Engineering Co., Ltd.

USPTO Granted Patents = 24

CIPO Patents = 6

EPO Patents = 9

Forward Citations = 103

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20 inventors (with patents filed for the assignee):

Orihiro Tsuruta (14 out of 24 patents)

Masataka Tsuruta (9 out of 9 patents)

Akira Yamaguchi (5 out of 5 patents)

4. Shunji Yamada (4 out of 4 patents)

5. Takayuki Yokoyama (3 out of 3 patents)

6. Takahiro Akaogi (2 out of 5 patents)

7. Katsumi Nagai (2 out of 3 patents)

8. Seiichi Imai (1 out of 1 patent)

9. Yuu Koyama (1 out of 1 patent)

10. Naoyuki Abe (1 out of 1 patent)

11. Shinji Ooka (1 out of 2 patents)

12. Tsubasa Shintani (1 out of 1 patent)

13. Kazumi Nakazato (1 out of 1 patent)

14. Yuzi Fukushima (1 out of 1 patent)

15. Tetsuo Matsushita (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 12116161 - Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content, and film packaging bag with content (2024-10-15),

2. 12103240 - Bonding method and bonding device (2024-10-01),

3. 12060177 - Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content, and film packaging bag with content (2024-08-13),

4. 12012249 - Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content (2024-06-18),

5. D997738 - Packaging bag (2023-09-05),

6. D996979 - Packaging bag (2023-08-29),

7. D995314 - Packaging bag (2023-08-15),

8. 11667414 - Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content (2023-06-06),

9. 11286074 - Aseptic filling and packaging apparatus, and method of aseptically filling plastic film package bag with material (2022-03-29),

10. 11260997 - Vertical bag-making/filling machine and method for producing content-filled film packaging bag (2022-03-01),

11. 10364083 - Break-off spout, pouch having a break-off spout, production method for pouch having a break-off spout, food or beverage in pouch having a break-off spout, and production method therefor (2019-07-30),

12. 10035628 - Spout, package with spout and method of manufacturing the same (2018-07-31),

13. 9493284 - Capped spout (2016-11-15),

14. 9376225 - Vertical filling and packaging machine and method of manufacturing packaging bag with content (2016-06-28),

15. 9371146 - Aseptic filling packaging machine and aseptic filling packaging method (2016-06-21),

Orihiro Engineering Co., Ltd. is a leading engineering company specializing in providing innovative solutions in the manufacturing industry. With a strong focus on research and development, Orihiro Engineering continuously strives to improve and optimize manufacturing processes for their clients. Their team of highly skilled engineers and technicians works closely with customers to design, develop, and implement advanced engineering solutions tailored to their specific needs. Through their commitment to delivering high-quality products and services, Orihiro Engineering has established a strong reputation as a trusted partner in the manufacturing sector.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

24 Patents

#1 in Tomioka

#2,583 in Japan

#25,863 in the World

Orihiro Engineering Co., Ltd.

Forward Citations = 103

20 inventors:

Orihiro Tsuruta (14 out of 24 patents)

Masataka Tsuruta (9 out of 9 patents)

Akira Yamaguchi (5 out of 5 patents)

4. Shunji Yamada (4 out of 4 patents)

5. Takayuki Yokoyama (3 out of 3 patents)

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