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For the Inventor, By the Inventor

Mishima, Japan

Shinichiro Fujii

This inventor holds 12 USPTO granted patents. Top assignee: Toshiba Tec Kabushiki Kaisha. Active years: 2000-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichiro Fujii. Retrieved from https://idiyas.com/inventor/shinichiro-fujii

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 = 91.7

Average Co-Inventor Count = 4.1

ph-index = 9

Forward Citations = 139(Granted Patents)


Company Filing History:

goldMedal12 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents

Years Active: 2000-2003

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12 patents (USPTO):Explore Patents
1. 6536895 - Ink-jet printer (2003-03-25),
2. 6460982 - Ink supplement system (2002-10-08),
3. 6419334 - Ink-jet printer (2002-07-16),
4. 6375319 - Ink-jet printer (2002-04-23),
5. 6312094 - Ink-jet printer (2001-11-06),
6. 6247809 - Ink-jet printer (2001-06-19),
7. 6120143 - Apparatus for holding a printing medium on a rotary drum and ink jet (2000-09-18),
8. 612014 - Apparatus for holding a printing medium on a rotary drum and ink jet (2000-09-19),
9. 6092894 - Printing medium holding apparatus for a printer using air suction force (2000-07-25),
10. 6074056 - Ink-jet printer which securely holds a printing medium without (2000-06-13),
11. 6070977 - Ink-jet printer controlling application of printing medium to a rotary (2000-06-06),
12. 6050683 - Ink-jet printer having front-end clamping section which enables motion (2000-04-18),

Title: Innovations of Shinichiro Fujii

Introduction

Shinichiro Fujii is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of printing technology, holding a total of 12 patents. His work primarily focuses on enhancing the efficiency and functionality of ink-jet printers.

Latest Patents

Among his latest innovations is an advanced ink-jet printer that features a rotary drum with a dielectric peripheral surface. This printer operates at a constant speed and includes a sheet loader for loading sheets onto the drum. The design incorporates a sheet holding system that ensures the sheet remains securely attached to the drum's surface during printing. Additionally, the print head section is designed to jet ink onto the sheet while the drum rotates a predetermined number of times. The sheet holding system is equipped with a charging section that charges the drum's surface before the sheet contacts it, as well as a supplementary charger section that enhances the electrostatic attraction force during operation. Another notable patent is an ink supplement system that includes a bottle holder unit for holding an ink bottle and an ink tank that receives ink from the bottle. This system features an ink supply port with a filter and an ink supplement pump that suctions ink into the tank.

Career Highlights

Shinichiro Fujii is currently employed at Toshiba Tec Kabushiki Kaisha, where he continues to innovate in the field of printing technology. His work has significantly impacted the efficiency and performance of ink-jet printers, making them more reliable and user-friendly.

Collaborations

Fujii has collaborated with notable coworkers, including Yasuhiro Suzuki and Tadao Kamano, contributing to various projects that enhance printing technology.

Conclusion

Shinichiro Fujii's contributions to the field of printing technology through his innovative patents have established him as a key figure in the industry. His work continues to influence the development of more efficient and effective printing solutions.

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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