Company Filing History:

17 out of 28,544

Ricoh Company, Ltd.

patents

2 out of 116

Mitsubishi Plastics, Inc.

patents

where one patent can have more than one assignee

Years Active: 1994-2012

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8298653 - Recording medium (2012-10-30),

2. 7452847 - Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording device, image processing apparatus, and image processing method (2008-11-18),

3. 7049268 - Heat reversible recording medium, heat reversible recording label, heat reversible recording member, image processor and image processing method (2006-05-23),

4. 6989349 - Information recording-displaying card, image processing method using same, and image processor (2006-01-24),

5. 6969695 - Information recording-displaying card, image processing method using same, and image processor (2005-11-29),

6. 6656879 - Method of reversible selective manifestation of different states of functional element (2003-12-02),

7. 6107245 - Thermal transfer recording material and receiving material thereof and (2000-08-22),

8. 6104422 - Sublimation thermal image transfer recording method and image receiving (2000-08-15),

9. 5958832 - Sublimation thermal transfer recording method and recording material (1999-09-28),

10. 5834396 - Sublimation-type thermal image transfer recording medium and thermal (1998-11-10),

11. 5565404 - Sublimation-type thermal image transfer recording medium (1996-10-15),

12. 5525573 - Image receiving sheet for sublimation-type thermal image transfer (1996-06-11),

13. 5432534 - Reversible thermosensitive coloring composition, recording medium, (1995-07-11),

14. 5395433 - Reversible thermosensitive coloring composition, recording medium, (1995-03-07),

15. 5348931 - Sublimation-type thermal image transfer recording medium (1994-09-20),

Title: Unveiling the Innovative Mind of Inventor Hiroki Kuboyama

Introduction:

Hiroki Kuboyama, a distinguished inventor hailing from Mishima, Japan, has left a remarkable impact on the field of technology with a total of 17 patents under his belt.

Latest Patents:

Among his latest patents is a groundbreaking recording medium that boasts an antistatic agent-containing layer involving tin oxide-coated titanium oxide particles. Additionally, Kuboyama introduced a reversible thermosensitive recording medium capable of reversible color tone changes for image recording and erasing purposes.

Career Highlights:

With a rich professional background, Kuboyama has made significant contributions while working at renowned companies such as Ricoh Company, Ltd. and Mitsubishi Plastics, Inc. His expertise and dedication have led to the development of cutting-edge technologies.

Collaborations:

Throughout his career, Kuboyama has collaborated with esteemed individuals in the industry, including Hiroyuki Uemura and Chiharu Nogawa. Together, they have pushed the boundaries of innovation and set new standards in the world of patents and inventions.

Conclusion:

In conclusion, Hiroki Kuboyama stands as a beacon of innovation, reshaping the technological landscape with his inventive spirit and relentless pursuit of excellence. His patents and inventions continue to inspire and drive progress in the realm of technology, leaving a lasting legacy for future generations to build upon.

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2 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.