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For the Inventor, By the Inventor

Hiratsuka, Japan

Tadashi Shiina

This inventor holds 8 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1987-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Shiina. Retrieved from https://idiyas.com/inventor/tadashi-shiina

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 6.9

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Hiratsuka, JP (1987 - 1995)
  • Tokyo, JP (1996)
  • Yokohama, JP (1999)

Company Filing History:

goldMedal8 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1987-1999

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8 patents (USPTO):Explore Patents
1. 5964540 - Printer apparatus (1999-10-12),
2. 5529407 - Image recording apparatus (1996-06-25),
3. 5455616 - Recorder having a paper stacker that inhibits inadvertent movement of (1995-10-03),
4. 5355160 - Recorder having separate recording means and feeding means housings (1994-10-11),
5. 4922267 - Recorder having a recording device and a relatively movable stacker for (1990-05-01),
6. 4894668 - Recorder having means for supporting the entire width of a continuous (1990-01-16),
7. 4884085 - Recorder having record medium feed and press rollers and lockable means (1989-11-28),
8. 4651173 - Continuous-form recorder having decrumpling means for removing creases (1987-03-17),

Title: Innovations of Tadashi Shiina

Introduction

Tadashi Shiina is a prominent inventor based in Hiratsuka, Japan. He has made significant contributions to the field of recording apparatuses, holding a total of 8 patents. His work has been instrumental in advancing technology in image recording and printing.

Latest Patents

One of his latest patents is a printer apparatus that features a memory for storing recording data. This apparatus includes an address counter that controls addresses in the memory, compensating for deviations in the longitudinal or widthwise direction of recording paper. Another notable invention is an image recording apparatus that can selectively perform both serial and line recording. This device is designed with multiple recording-sheet storing sections and different recording heads, allowing for versatile image recording capabilities.

Career Highlights

Tadashi Shiina is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His innovative designs and patents have contributed to the company's reputation for excellence in the industry.

Collaborations

Throughout his career, Tadashi has collaborated with notable coworkers such as Katsunori Hatanaka and Tetsuzo Mori. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tadashi Shiina's contributions to the field of recording technology are noteworthy and impactful. His inventions continue to influence the way we approach image recording and printing today.

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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