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For the Inventor, By the Inventor

Fujisawa, Japan

Masayuki Suzaki

This inventor holds 12 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Suzaki. Retrieved from https://idiyas.com/inventor/masayuki-suzaki

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 67(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1977)
  • Yokohama, JP (1978)
  • Fugisawa, JP (1985)
  • Kanagawa, JP (1985)
  • Tokyo, JP (1983 - 1986)
  • Fujisawa, JP (1985 - 1987)

Company Filing History:

goldMedal12 out of 28,940 
 
Ricoh Company, Ltd.
 patents

Years Active: 1976-1987

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12 patents (USPTO):Explore Patents
1. 4683478 - Printer with detachably mountable ink ribbon cassette (1987-07-28),
2. 4629345 - Printer cartridge and cartridge retaining means (1986-12-16),
3. 4620249 - Apparatus for driving a floppy disc (1986-10-28),
4. 4614448 - Ribbon cassette cam means to selectively separate ink ribbon feed and (1986-09-30),
5. 4598301 - Thermal printer (1986-07-01),
6. 4552475 - Printer carriage and hammer assembly (1985-11-12),
7. 4512674 - Printer cartridge and cartridge retaining means (1985-04-23),
8. 4501509 - Printer carriage and hammer assembly (1985-02-26),
9. 4405246 - Hammer device for printer (1983-09-20),
10. 4116568 - Carriage driving mechanism for printer (1978-09-26),
11. 4039919 - Multi-phase motor controller (1977-08-02),
12. 3997829 - Multi-phase stepping motor controller (1976-12-14),

Title: Masayuki Suzaki: Innovator in Printer Technology

Introduction

Masayuki Suzaki is a prominent inventor based in Fujisawa, Japan. He has made significant contributions to the field of printer technology, holding a total of 12 patents. His innovative designs have improved the functionality and efficiency of printing systems.

Latest Patents

One of his latest patents is for a printer with a detachably mountable ink ribbon cassette. This printer system utilizes a cassette that houses a printing ribbon, featuring an electrically conductive sheet to prevent charge accumulation. Another notable invention is a thermal printing process that allows the heat-sensitive ink ribbon to separate from the recording medium while the ink is still half-melted, preventing the printed image from becoming reflective. Additionally, he has developed a printer system where the printing ribbon is inclined with respect to the recording medium, enhancing the separation distance during printing. His thermal printer system can automatically detect the presence or absence of the printing ribbon, adjusting the printing operation mode accordingly.

Career Highlights

Masayuki Suzaki is currently employed at Ricoh Company, Ltd., where he continues to innovate in the printing technology sector. His work has significantly impacted the design and functionality of printers, making them more user-friendly and efficient.

Collaborations

Throughout his career, he has collaborated with notable coworkers such as Tetuo Kanno and Shoji Nishiwaki. Their combined expertise has contributed to the advancement of printer technology.

Conclusion

Masayuki Suzaki's contributions to printer technology through his numerous patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the industry, paving the way for future advancements in printing systems.

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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