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Higashimurayama, Japan

Nihon Beru-haueru Kabushiki Kaisha (bell and Howell Japan, Ltd.)

USPTO Granted Patents = 15

Forward Citations = 101

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12 inventors (with patents filed for the assignee):

Masao Abe (2 out of 4 patents)

Yukio Katahira (2 out of 2 patents)

Fumio Saito (2 out of 3 patents)

4. Yoshiaki Mizuki (2 out of 3 patents)

5. Hideharu Sato (2 out of 2 patents)

6. Koji Saito (1 out of 6 patents)

7. Seiichi Satto (1 out of 1 patent)

8. Tadao Isono (1 out of 1 patent)

9. Michiharu Suwa (1 out of 2 patents)

10. Kotaro Sano (1 out of 1 patent)

11. Toshiaki Morimoto (1 out of 1 patent)

12. Seiichi Saito (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4233503 - Automatic focus adjusting system (1980-11-11),

2. 4191882 - Automatic focus adjusting device (1980-03-04),

3. 4171890 - Dichroic rangefinder (1979-10-23),

4. 4159868 - Film loop forming device (1979-07-03),

5. 4159169 - Automatic focusing apparatus (1979-06-26),

6. 4143952 - Aperture assembly (1979-03-13),

7. 4142785 - Exposure control circuit for camera (1979-03-06),

8. 4136939 - Rangefinding optical system (1979-01-30),

9. 4125847 - Rangefinding mechanism (1978-11-14),

10. 4093365 - Automatic focus adjusting device (1978-06-06),

11. 4090783 - Pinch roller actuating device (1978-05-23),

12. 4070106 - Short circuit for recording head of simultaneous recording cine camera (1978-01-24),

13. 4047136 - Moving magnet type instrument (1977-09-06),

14. 3992305 - Shuttle speed control device (1976-11-16),

15. 3982826 - Cine camera (1976-09-28),

Nihon Beru-haueru Kabushiki Kaisha, known as Bell and Howell Japan, Ltd., is a leading provider of innovative technology solutions. With a focus on customer satisfaction and technological advancements, the company offers a wide range of products and services, including mail and parcel sorting systems, document processing solutions, and industrial automation equipment. Bell and Howell Japan, Ltd. is committed to providing high-quality, reliable solutions that improve operational efficiency and drive business growth.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

15 Patents

#1 in Higashimurayama

#3,367 in Japan

#38,696 in the World

Higashimurayama, Japan

Nihon Beru-haueru Kabushiki Kaisha (bell and Howell Japan, Ltd.)

Forward Citations = 101

12 inventors:

Masao Abe (2 out of 4 patents)

Yukio Katahira (2 out of 2 patents)

Fumio Saito (2 out of 3 patents)

4. Yoshiaki Mizuki (2 out of 3 patents)

5. Hideharu Sato (2 out of 2 patents)

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