Toshikazu Shiba

This inventor holds 9 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Regenetiss, Inc., Yamasa Corporation, Mandom Corporation. Active years: 2000-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Shiba. Retrieved from https://idiyas.com/inventor/toshikazu-shiba

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

USPTO Granted Patents = 9 (Patent Applications = 3)

% Patents Active = 77.8

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 17(Granted Patents)

Location History:

Kita-28, Higashi-ku, Sapporo-shi, Hokkaido JP (2001)
Sapporo, JP (2000 - 2002)
Tokyo, JP (2008 - 2011)
Okaya, JP (2013 - 2015)

Company Filing History:

6. 4 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 2000-2015

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9138387 - Oral composition for removing tooth stain (2015-09-22),

2. 8992894 - Oral stain remover and oral composition (2015-03-31),

3. 8461299 - Peptide capable of binding to immunoglobulin (2013-06-11),

4. 7923205 - Method for protecting personal information (2011-04-12),

5. 7329522 - Polyphosphate:AMP phosphotransferase (2008-02-12),

6. 6406711 - Bone regeneration material (2002-06-18),

7. 6333193 - Cell growth accelerator and cell growth method using the same (2001-12-25),

8. 6214590 - 2-aminothiazoline-4-carboxylate racemase and gene encoding therefor (2001-04-10),

9. 6022713 - Process for producing nucleoside 5'-triphosphates and application of the (2000-02-08),

Title: Toshikazu Shiba: Innovator in Oral Health Solutions

Introduction

Toshikazu Shiba is a notable inventor based in Okaya, Japan. He has made significant contributions to the field of oral health, holding a total of 9 patents. His work focuses on developing effective solutions for dental care, particularly in removing tooth stains and dental plaque.

Latest Patents

Among his latest innovations is an oral composition designed for removing tooth stains. This composition effectively eliminates stains while minimizing damage to teeth and gums. It comprises 3.5 to 30% by weight of peroxide and 5 to 20% by weight of phosphate polymer, specifically ultraphosphate with an average chain length of phosphoric acid polymerization of 10 to 30. Another significant invention is an oral stain remover that can effectively remove stains or dental plaque without the need for brushing. This product contains a salt of ultraphosphoric acid and is part of an oral composition that includes the stain remover.

Career Highlights

Throughout his career, Toshikazu Shiba has worked with various companies, including Regenetiss, Inc. His innovative approach to oral health has led to the development of products that enhance dental hygiene and improve user experience.

Collaborations

Toshikazu has collaborated with notable individuals in his field, including Toshitada Noguchi and Yumi Kawazoe. These partnerships have contributed to the advancement of his inventions and the overall impact on oral health solutions.

Conclusion

Toshikazu Shiba's contributions to oral health through his innovative patents demonstrate his commitment to improving dental care. His work continues to influence the industry and provide effective solutions for consumers.

Profile summary based on public USPTO records.