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For the Inventor, By the Inventor

Shizuoka, Japan

Toshihiro Ichikawa

This inventor holds 18 USPTO granted patents, primarily in Ignition Technology. Top assignees: Tokai Corporation, Other. Active years: 1995-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Ichikawa. Retrieved from https://idiyas.com/inventor/toshihiro-ichikawa

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 72.2

Average Co-Inventor Count = 2.0

ph-index = 11

Forward Citations = 285(Granted Patents)


Location History:

  • Shizuoka-ken, JP (1997 - 2003)
  • Oyama-cho, JP (2003)
  • Sunto-gun, JP (2003 - 2005)
  • Sunto-gun, Shizuoka, JP (2008)
  • Tokyo, JP (2013)
  • Shizuoka, JP (1995 - 2016)

Company Filing History:

goldMedal16 out of 139 
 
Tokai Corporation
 patents
silverMedal2 out of 834,601 
Other
 patents

Years Active: 1995-2016

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Areas of Expertise:
Ignition Mechanism
Gas Lighter
Piezoelectric Mechanism
Firing Rod
Safety Device
Igniter
Lighting Device
Discharge Voltage
18 patents (USPTO):Explore Patents
1. D759298 - Lighter (2016-06-14),
2. D686879 - Gas lighter (2013-07-30),
3. 7397170 - Piezoelectric mechanism for generating discharge voltage (2008-07-08),
4. 6979190 - Igniting operation mechanism of piezoelectric ignition firing rod (2005-12-27),
5. 6666677 - Piezoelectric gas lighter (2003-12-23),
6. 6648629 - Igniting operation mechanism of piezoelectric ignition lighter (2003-11-18),
7. 6616443 - Firing rod (2003-09-09),
8. 6551096 - Ignition mechanism for gas lighter (2003-04-22),
9. D469305 - Igniter (2003-01-29),
10. D468586 - Igniter (2003-01-15),
11. 6093017 - Safety device in lighting rods (2000-07-25),
12. 6042367 - Safety device in lighting rods (2000-03-28),
13. 6022212 - Safety device in lighting rods (2000-02-08),
14. 5967768 - Lighting device (1999-10-19),
15. 5897308 - Safety device in lighting rods (1999-04-27),

Title: **The Innovative Mind of Toshihiro Ichikawa**

Introduction

Toshihiro Ichikawa is a prominent inventor based in Shizuoka-ken, Japan, known for his impressive portfolio of innovative patents. With a total of 18 patents to his name, he has made significant contributions to the field of technology, particularly in the realm of consumer products.

Latest Patents

Among his latest innovations is a gas lighter, showcasing his adeptness in creating functional and user-friendly everyday items. This invention, along with others, illustrates his capability to blend practicality with innovation.

Career Highlights

Ichikawa has had a fruitful career, having worked at Tokai Corporation, where he utilized his inventive skills to develop solutions that address consumer needs. His role in the company has undoubtedly influenced the success of various projects and innovations.

Collaborations

Throughout his career, Toshihiro Ichikawa has worked alongside talented individuals such as Masaki Saito and Toshinori Morishita. These collaborations have likely fostered a rich exchange of ideas, leading to groundbreaking innovations in their respective fields.

Conclusion

Toshihiro Ichikawa stands out as a skilled inventor whose work continues to impact the world of technology. With a notable number of patents and a history of collaboration with esteemed colleagues, he remains a significant figure in the realm of innovation. His contributions reflect a dedicated pursuit of excellence and ingenuity.

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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