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Kabushiki Kaisha Ishida Koki Seisakusho

USPTO Granted Patents = 127

Forward Citations = 1,455

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63 inventors (with patents filed for the assignee):

Yoshiharu Mikami (17 out of 20 patents)

Masao Fukuda (14 out of 46 patents)

Kazukiyo Minamida (14 out of 14 patents)

4. Takashi Sashiki (13 out of 16 patents)

5. Kazufumi Naito (9 out of 34 patents)

6. Keiko Sakaeda (9 out of 9 patents)

7. Setsuo Haze (8 out of 14 patents)

8. Yoshiharu Asai (7 out of 9 patents)

9. Satoshi Konishi (6 out of 19 patents)

10. Asashiro Izumi (5 out of 6 patents)

11. Kenji Ueda (4 out of 9 patents)

12. Yugo Fujitani (4 out of 6 patents)

13. Katsuhiko Murakami (4 out of 4 patents)

14. Mitito Utsunomiya (3 out of 3 patents)

15. Michiyasu Hikita (3 out of 5 patents)

Core Competencies:

Combinatorial Weighing

Weight Sensing

Label Printing

Electronic Scale

Automatic Zero-Adjustment

Analog-Digital Converter

Weight Measuring

Dispersing Feeder

Control Systems

Thermal Printer

Coin Counting

Packaging Apparatus

127 patents: Sort by Forward Citations

1. 4966273 - Distributive supply device for combinatorial weighing apparatus (1990-10-30),

2. 4926359 - Weight sensing apparatus (1990-05-15),

3. 4844191 - Distribution table structure of combination (1989-07-04),

4. 4832513 - Method and apparatus for creating an arrangement for a label (1989-05-23),

5. 4812701 - Cover apparatus for weighing machines (1989-03-14),

6. 4790398 - Combinatorial weighing method and apparatus therefor (1988-12-13),

7. 4739846 - Counting method (1988-04-26),

8. 4712929 - Label printer with variable format (1987-12-15),

9. 4702394 - Dispersing supply device in automatic weighing apparatus (1987-10-27),

10. 4693329 - Electonic scale with label character size change capability (1987-09-15),

11. 4678047 - Article supply for a combinatorial weighing machine (1987-07-07),

12. 4677422 - Multiple input signal high-speed analog-digital converter circuit (1987-06-30),

13. 4666002 - System for compulsory participation of weighing machines in (1987-05-19),

14. 4661920 - Automatic zero-adjustment method and apparatus (1987-04-28),

15. 4661917 - Mixing combinatorial counting and weighing method, and apparatus therefor (1987-04-28),

Kabushiki Kaisha Ishida Koki Seisakusho is a Japanese company that specializes in manufacturing precision weighing and packaging equipment. With over 125 years of experience, Ishida has become a global leader in providing advanced solutions for the food industry. Their innovative products include multihead weighers, checkweighers, tray sealers, and quality control systems. Ishida's technology ensures efficient and accurate weighing, packaging, and inspection processes to enhance productivity and product quality. With a commitment to customer satisfaction, Ishida continues to develop innovative solutions to meet the evolving needs of the food industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

127 Patents

#29 in Kyoto 615-0031

#946 in Japan

#6,128 in the World

Kabushiki Kaisha Ishida Koki Seisakusho

Forward Citations = 1,455

63 inventors:

Yoshiharu Mikami (17 out of 20 patents)

Masao Fukuda (14 out of 46 patents)

Kazukiyo Minamida (14 out of 14 patents)

4. Takashi Sashiki (13 out of 16 patents)

5. Kazufumi Naito (9 out of 34 patents)

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