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For the Inventor, By the Inventor

Kawasaki, Japan

Katsumi Murakami

This inventor holds 13 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1980-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Murakami. Retrieved from https://idiyas.com/inventor/katsumi-murakami

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 138(Granted Patents)


Company Filing History:

goldMedal13 out of 92,901 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1980-1996

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13 patents (USPTO):Explore Patents
1. 5481335 - Image forming apparatus having error detection with automatic error (1996-01-02),
2. 5164770 - Image forming apparatus having feeding error detection and feeding error (1992-11-17),
3. 5093688 - Image forming process control method and apparatus (1992-03-03),
4. 5021827 - Image forming process control method and apparatus (1991-06-04),
5. 4952988 - Image forming apparatus having display device for displaying (1990-08-28),
6. 4671647 - Image forming process control method and apparatus related to control (1987-06-09),
7. 4568177 - Automatic original handling apparatus (1986-02-04),
8. 4557587 - Related to control while apparatus is in an improper operational state (1985-12-10),
9. 4477178 - Image forming apparatus (1984-10-16),
10. 4370052 - Copying apparatus with detachable sorter (1983-01-25),
11. 4260241 - Copying apparatus (1981-04-07),
12. 4222660 - Image forming device with automatic mode setting (1980-09-16),
13. 4219271 - Image forming method and device for controlling image density (1980-08-26),

Title: Innovations of Katsumi Murakami

Introduction

Katsumi Murakami is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of image forming technology, holding a total of 13 patents. His work has been instrumental in enhancing the functionality and reliability of image forming apparatuses.

Latest Patents

Among his latest patents, Murakami has developed an image forming apparatus that features error detection with automatic error handling. This innovative device includes a mechanism for setting the apparatus in a check mode to assess its operational state. It allows for the execution of various check operations, which can be initiated using a commonly provided numeral key. Additionally, the check mode can be easily released with a clear key. Another notable patent involves an image forming apparatus that detects feeding errors. This apparatus also utilizes a check mode to evaluate its state and control sheet transporting operations based on the location of any jams or the selection of a sheet sorter.

Career Highlights

Katsumi Murakami is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to focus on developing advanced image forming solutions that address common operational challenges.

Collaborations

Throughout his career, Murakami has collaborated with notable colleagues, including Katsushi Furuichi and Toshio Honma. These partnerships have contributed to the successful development of innovative technologies in the imaging sector.

Conclusion

Katsumi Murakami's contributions to the field of image forming technology are noteworthy. His patents reflect a commitment to improving the efficiency and reliability of imaging devices. His work continues to influence advancements in this critical area of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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