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For the Inventor, By the Inventor

Shizuoka, Japan

Tsutomu Shike

This inventor holds 15 USPTO granted patents, primarily in Consumer Products. Top assignees: Tokai Corporation, Other. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Shike. Retrieved from https://idiyas.com/inventor/tsutomu-shike

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 259(Granted Patents)


Location History:

  • Kanagawa, JP (1991 - 1992)
  • Yokohama, JP (1992)
  • Shimohara, JP (1993 - 1994)
  • Sunto-gun, Shizuoka-ken, JP (1994)
  • Shizuoka, JP (1992 - 1995)

Company Filing History:

goldMedal14 out of 139 
 
Tokai Corporation
 patents
silverMedal1 out of 834,601 
Other
 patents

Years Active: 1991-1995

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Areas of Expertise:
Canned Goods
Igniting Device
Microcell Polymer Filter
Gas Lighter
Safety Device
Ball-Point Pen
Flow Rate Mechanism
Felt Tipped Pen
Lighter Case
Twin-Nibbed Pen
15 patents (USPTO):Explore Patents
1. 5456929 - Ready-to-heat canned goods (1995-10-10),
2. 5326256 - Igniting device (1994-07-05),
3. 5322433 - Igniting device (1994-06-21),
4. 5298207 - Method of producing a microcell polymer filter for use in flow rate (1994-03-29),
5. 5284439 - Igniting device (1994-02-08),
6. D336538 - Gas lighter (1993-06-15),
7. D334589 - Plural-nibbed ball-point pen (1993-04-06),
8. 5186619 - Flow rate regulating mechanism for gas lighters and similar devices and (1993-02-16),
9. 5186618 - Gas lighter with safety device (1993-02-16),
10. 5145358 - Safety device for piezoelectric gas lighter (1992-09-08),
11. D328917 - Twin-nibbed ball-point pen (1992-08-25),
12. D327813 - Igniter (1992-07-14),
13. D326684 - Felt tipped pen (1992-06-02),
14. D319323 - Lighter case (1991-08-20),
15. D314063 - Lighter (1991-01-22),

Title: The Innovative Mind of Tsutomu Shike

Introduction

Tsutomu Shike is a distinguished inventor hailing from Shizuoka, Japan, known for his significant contributions to the field of innovation. With a remarkable portfolio of 15 patents, he has made notable advancements, particularly in the area of food technology and igniting devices.

Latest Patents

Among Tsutomu's latest inventions are his innovative ready-to-heat canned goods, which aim to revolutionize the convenience food market. Additionally, he has developed a novel igniting device that demonstrates his versatility and commitment to enhancing everyday technology.

Career Highlights

Throughout his career, Tsutomu Shike has worked with several prominent companies, including Tokai Corporation. His experiences in these organizations have greatly influenced his inventive journey, allowing him to collaborate on projects that push the boundaries of conventional technology.

Collaborations

Tsutomu has had the privilege of working alongside talented individuals like Isao Inoue and Toshihiko Eguchi. These collaborations have not only fostered a rich exchange of ideas but have also contributed to the successful development of several patented products.

Conclusion

In summary, Tsutomu Shike represents the spirit of innovation and persistence. His work in developing new technologies and products reflects his dedication to improving efficiency and convenience in everyday life. As a prolific inventor, his contributions will undoubtedly inspire future generations of innovators.

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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