For the Inventor, By the Inventor

Enter assignee name

Shikibo Ltd.

USPTO Granted Patents = 16

EPO Patents = 2

Forward Citations = 98

Loading Chart...

Loading Chart...

46 inventors (with patents filed for the assignee):

Tetsuro Hirokawa (5 out of 5 patents)

Masayasu Ishibashi (4 out of 4 patents)

Takeshi Tanamura (4 out of 4 patents)

4. Yutaka Tsujimoto (3 out of 4 patents)

5. Koichi Hashimoto (3 out of 46 patents)

6. Hideki Sakonjo (3 out of 3 patents)

7. Akira Iriguchi (2 out of 2 patents)

8. Toru Kawai (2 out of 2 patents)

9. Shoji Fujimura (2 out of 2 patents)

10. Yasuhiko Terada (2 out of 2 patents)

11. Jun Yasuda (2 out of 2 patents)

12. Masao Kuriyama (2 out of 2 patents)

13. Totaro Yamagata (2 out of 2 patents)

14. Shuji Banno (2 out of 2 patents)

15. Kentaro Shindo (1 out of 25 patents)

16 patents: Sort by Forward Citations

1. 11504443 - Odor-modulating agent and odor-modulating method (2022-11-22),

2. 9481442 - Dry preform, annular structure made of a composite material, and manufacturing method for the annular structure (2016-11-01),

3. 9415463 - Laser marking method (2016-08-16),

4. 8991641 - Pressure vessel and method of manufacturing the same (2015-03-31),

5. 7384585 - Method for producing dry preform for composite material (2008-06-10),

6. 7138167 - Preform precursor for fiber-reinforced composite material, preform for fiber-reinforced composite material, and method of manufacturing the precursor and the preform (2006-11-21),

7. 7114319 - Unidirectional long fiber three dimensional fiber structure produced by short fiber intertwining and production method thereof (2006-10-03),

8. 5427844 - Articles of natural cellulose fibers with improved deodorant properties (1995-06-27),

9. 4939844 - Master pattern for upper garments (1990-07-10),

10. 4895938 - Process for separating polysaccharides from tamarind seeds (1990-01-23),

11. 4802282 - Master pattern for upper garments (1989-02-07),

12. 4656037 - SPF-100 and process for the preparation thereof (1987-04-07),

13. 4226718 - Process for separating polyvinyl alcohol from its solution (1980-10-07),

14. 4142853 - Process for improving cellulose fiber properties and for dyeing the same (1979-03-06),

15. 4113431 - Method for dyeing cellulose fibers by disperse dyes (1978-09-12),

Shikibo Ltd. is a leading provider of innovative technology solutions for businesses. Specializing in software development, AI, and data analytics, we help our clients streamline their operations and drive growth. With a team of experienced professionals, we deliver customized solutions to meet the unique needs of each client. Our commitment to excellence and customer satisfaction sets us apart in the industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#312 in Osaka

#3,262 in Japan

#36,671 in the World

Shikibo Ltd.

Forward Citations = 98

46 inventors:

Tetsuro Hirokawa (5 out of 5 patents)

Masayasu Ishibashi (4 out of 4 patents)

Takeshi Tanamura (4 out of 4 patents)

4. Yutaka Tsujimoto (3 out of 4 patents)

5. Koichi Hashimoto (3 out of 46 patents)

Please report any incorrect information to support@idiyas.com

Loading…