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For the Inventor, By the Inventor

Tokyo, Japan

Kunio Hakkaku

This inventor holds 13 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1990-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Hakkaku. Retrieved from https://idiyas.com/inventor/kunio-hakkaku-2dclh0xz

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 92.3

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 154(Granted Patents)


Location History:

  • Kanagawa, JP (1990 - 1993)
  • Ashigarakami, JP (1993)
  • Minamiashigara, JP (2004)
  • Tokyo, JP (2000 - 2007)

Company Filing History:

goldMedal13 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents

Years Active: 1990-2007

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13 patents (USPTO):Explore Patents
1. 7190492 - Serial recording system printer and control method (2007-03-13),
2. 6695424 - Printing device and printing method (2004-02-24),
3. 6648438 - Control method of ink jet printer (2003-11-18),
4. 6513902 - Apparatus for restoring ink jet recording head (2003-02-04),
5. 6270188 - Ink jet printer and control method thereof (2001-08-07),
6. 6260457 - Printer cutter device (2001-07-17),
7. 6048055 - Ink tank system for ink jet printer (2000-04-11),
8. 5204737 - Color information reading apparatus for reading binary data (1993-04-20),
9. 5201590 - Image recording apparatus (1993-04-13),
10. 5161038 - Apparatus for reading and recording information of characters, images, (1992-11-03),
11. 5101222 - Image recording apparatus for two-sided thermal recording (1992-03-31),
12. 5095316 - Method for recording a multi-color image on a thermal recording material (1992-03-10),
13. 4962386 - Color image recording system using multi-layer, heat-sensitive recording (1990-10-09),

Title: Inventor Kunio Hakkaku: Innovating in Printing Technology

Introduction

Kunio Hakkaku is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of printing technology. With a remarkable portfolio of 13 patents, Hakkaku has developed innovative solutions that enhance the efficiency and quality of printing devices.

Latest Patents

Among his latest patents is the "Serial Recording System Printer and Control Method." This invention involves a serial recording system printer that can continuously record multiple pages on a continuous sheet of recording material. The design allows for the cutter's position to change in the conveyance direction, moving according to the dimensions of each page, effectively enabling precise cutting. The conveyance step width and the number of repetitions are intricately calculated to ensure optimal performance.

Another notable patent is the "Printing Device and Printing Method," which addresses the operational efficiency of inkjet printers. This invention features ink ejecting elements controlled through electric means that adjust according to the type of ink used. Such control ensures the delivery of high-quality printing while maintaining consistent results.

Career Highlights

Kunio Hakkaku works with Fuji Photo Film Company, Limited, where he has played a vital role in the development of advanced printing technologies. His extensive experience in this field has led to numerous innovations that significantly benefit the printing industry.

Collaborations

Throughout his career, Hakkaku has collaborated with esteemed colleagues, including Susumu Tomoda and Tatsuo Sugawara. Their combined expertise has facilitated the advancement of innovative solutions in printing technology and strengthened the collaborative research culture within their team.

Conclusion

Kunio Hakkaku continues to be a driving force in the realm of printing technology. His inventive spirit and dedication to innovation have paved the way for advancements that optimize efficiency and enhance print quality. As an accomplished inventor, his contributions are invaluable to both his company and the broader industry.

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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