EPO Patents = 1

Forward Citations = 39

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9 inventors (with patents filed for the assignee):

Shigeo Tomosue (3 out of 3 patents)

Takuo Kageyama (1 out of 1 patent)

Hayashi Kondo (1 out of 1 patent)

4. Naoki Inamoto (1 out of 4 patents)

5. Masao Uetsuki (1 out of 1 patent)

6. Kouichi Kikuchi (1 out of 1 patent)

7. Junzo Fukushima (1 out of 1 patent)

8. Tsuyoshi Yamashita (1 out of 1 patent)

9. Kohichi Kikuchi (1 out of 1 patent)

10. Masaki Otomo (0 patent)

8 patents: Sort by Forward Citations

1. 7019821 - Method and apparatus for detecting blood in shell eggs (2006-03-28),

2. 5819502 - Shifting apparatus for objects such as eggs (1998-10-13),

3. 5415084 - Yolk cup for egg breaking apparatus (1995-05-16),

4. 5410953 - Track apparatus for egg breaking mechanisms (1995-05-02),

5. 5377583 - Yolk cup for egg breaking apparatus (1995-01-03),

6. 5293815 - Egg breaking mechanism (1994-03-15),

7. 4965981 - Shifting apparatus for objects such as eggs (1990-10-30),

8. 4944411 - Position indicator device for conveyed object (1990-07-31),

Kyowa Machinery Co., Ltd. is a Japanese company specializing in the design and manufacture of construction machinery. With over 50 years of experience, Kyowa Machinery is known for its high-quality products and innovative solutions. The company offers a wide range of equipment, including cranes, excavators, and forklifts, that are used in various industries worldwide. Kyowa Machinery is committed to providing reliable and efficient solutions to meet the needs of its customers.

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#21 in Okayama

#4,916 in Japan

Okayama, Japan

Kyowa Machinery Co., Ltd.