logo

For the Inventor, By the Inventor

Osaka, Japan

Hosokawa Micron Corporation


USPTO Granted Patents = 15

% Expired Patents = 20.0


Trademarks = 3

Forward Citations = 125

Loading Chart...
Loading Chart...

50 inventors (with patents filed for the assignee):

goldMedal Masahiro Inoki (4 out of 4 patents)

silverMedal Hiroyuki Tsujimoto (3 out of 3 patents)

bronzeMedal Masahiro Yoshikawa (2 out of 4 patents)

4.  Yusuke Tsukada (2 out of 2 patents)

5.  Masuo Hosokawa (2 out of 6 patents)

6.  Tohei Yokoyama (2 out of 7 patents)

7.  Hiroaki Nakajima (1 out of 37 patents)

8.  Hironori Nakagami (1 out of 18 patents)

9.  Takashi Miyake (1 out of 14 patents)

10.  Ryuichi Morishita (1 out of 47 patents)

11.  Tomoyuki Chiba (1 out of 1 patent)

12.  Takashi Shibata (1 out of 1 patent)

13.  Makoto Mitamura (1 out of 1 patent)

14.  Nao Suizu (1 out of 1 patent)

15.  Yoshihumi Kawano (1 out of 1 patent)


15 patents:

1. 9555416 - Jet mill (2017-01-31),
2. 9186439 - Drug-eluting catheter and method of manufacturing the same (2015-11-17),
3. 7897751 - Pharmaceutical preparation (2011-03-01),
4. 6957740 - Cyclone separator with central built-in element (2005-10-25),
5. 6695989 - Apparatus and method for manufacturing granules (2004-02-24),
6. 6397490 - Flash drying apparatus (2002-06-04),
7. 5986750 - Method and an apparatus for measuring the inclination angle of a pile of (1999-11-16),
8. 5795359 - Apparatus for separating particulate and/or powdery material from an (1998-08-18),
9. 5720550 - Volume reducer for powder material (1998-02-24),
10. 5544824 - Pulverizer (1996-08-13),
11. 5081072 - Manufacturing method of superconducting material and product and (1992-01-14),
12. 4909634 - Stirring device (1990-03-20),
13. 4811909 - Ball mill (1989-03-14),
14. 4789105 - Particulate material treating apparatus (1988-12-06),
15. 4702927 - Method for drying water retentive substance (1987-10-27),
Company Overview
Hosokawa Micron Corporation, headquartered in Osaka, Japan, specializes in the development and manufacturing of advanced processing equipment and systems for powder and bulk materials. The company is renowned for its expertise in particle size reduction, classification, mixing, and drying technologies, serving various industries including pharmaceuticals, food, chemicals, and materials. With a strong focus on innovation, Hosokawa Micron continues to enhance its technological capabilities to meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#370 in Osaka

#3,443 in Japan

#39,921 in the World

Osaka, JP
Osaka, Japan

Hosokawa Micron Corporation

Forward Citations = 125

50 inventors:

goldMedal Masahiro Inoki (4 out of 4 patents)

silverMedal Hiroyuki Tsujimoto (3 out of 3 patents)

bronzeMedal Masahiro Yoshikawa (2 out of 4 patents)

4.  Yusuke Tsukada (2 out of 2 patents)

5.  Masuo Hosokawa (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hosokawa Micron Corporation. Retrieved from https://idiyas.com/company/hosokawa-micron

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

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]
Loading…