logo

For the Inventor, By the Inventor

Matsudo, Japan

Shigemitsu Tazaki

This inventor holds 21 USPTO granted patents, primarily in Ink Jet Printing. Top assignee: Canon Kabushiki Kaisha. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigemitsu Tazaki. Retrieved from https://idiyas.com/inventor/shigemitsu-tazaki

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 12

Forward Citations = 461(Granted Patents)


Company Filing History:

goldMedal21 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1980-1989

Loading Chart...
Areas of Expertise:
Ink Jet Printing
Ink Storing Apparatus
Multicolor Printers
Vacuum Purging System
Residual Ink Detection
Temperature Compensation
Recording Apparatus
Electronic Equipment
21 patents (USPTO):Explore Patents
1. 4839674 - Recorder-medium registration system (1989-06-13),
2. 4695824 - Ink storing apparatus with a first case having plural ink tanks and (1987-09-22),
3. 4651175 - Printer (1987-03-17),
4. 4583100 - Multicolor serial dot printer (1986-04-15),
5. 4580150 - Recording apparatus (1986-04-01),
6. 4551735 - Ink jet recording apparatus (1985-11-05),
7. 4543590 - Electronic apparatus with printer (1985-09-24),
8. 4542384 - Electronic equipment with a printer (1985-09-17),
9. 4518973 - Ink jet printer vacuum purging system (1985-05-21),
10. 4517578 - Electronic apparatus with printer (1985-05-14),
11. 4492966 - Recording apparatus (1985-01-08),
12. 4415911 - Recording apparatus (1983-11-15),
13. 4415886 - Residual ink detection mechanism (1983-11-15),
14. 4404572 - Recording apparatus (1983-09-13),
15. 4403233 - Ink jet apparatus (1983-09-06),

Title: Shigemitsu Tazaki: A Pioneer in Patent Innovations from Matsudo

Introduction: Shigemitsu Tazaki is an esteemed inventor hailing from Matsudo, Japan, known for his remarkable contributions to the field of technology with a total of 21 patents to his name. His innovative spirit and technical expertise have positioned him as a vital asset in the industry, particularly through his work at Canon Inc.

Latest Patents: Among Tazaki's notable inventions are his latest patents, which focus on enhancing technology in printing and recording systems. One of his primary innovations is the "Recorder-medium registration system," which involves an ingenious mechanism in recorders that detects specific marks on record paper, enabling precise control of the feed medium through motor adjustments. Another significant patent is the "Ink storing apparatus with a first case having plural ink tanks," designed for inkjet printing devices. This innovative apparatus allows for the flexible detachment of ink cases, ensuring that color and black ink supplies can be replenished efficiently without disrupting the printer's operation.

Career Highlights: Shigemitsu Tazaki has built his career at Canon Inc., where he has played an integral role in advancing printing technology. His inventive solutions have not only improved the functionality of Canon's products but have also set new industry standards, solidifying the company's position as a leader in the field.

Collaborations: Tazaki often collaborates with talented colleagues, including Hiroshi Kyogoku and Shigeru Okamura. These collaborative efforts have fueled innovative projects, showcasing the synergy between dedicated professionals striving to push the boundaries of technology.

Conclusion: Shigemitsu Tazaki's contributions to innovation through his patents demonstrate a commitment to improving technology for users around the world. His work at Canon Inc. exemplifies the importance of collaboration and ingenuity in the pursuit of advancement, making him a key figure in the realm of inventions and patents.

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]
Loading…