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For the Inventor, By the Inventor

Uozu, Japan

Sugino Machine Limited

Calculating rank
USPTO Granted Patents = 129

% Expired Patents = 6.2



Trademarks = 16

Forward Citations = 486

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130 inventors (with patents filed for the assignee):

goldMedal Toyoaki Mitsue (25 out of 26 patents)

silverMedal Yoshiteru Kawamori (23 out of 24 patents)

bronzeMedal Mitsuru Muto (12 out of 12 patents)

4.  Taiki Matsui (12 out of 13 patents)

5.  Hiroki Haremaki (9 out of 9 patents)

6.  Minoru Ihara (9 out of 10 patents)

7.  Tomio Sawasaki (7 out of 7 patents)

8.  Yukiaki Nagata (7 out of 8 patents)

9.  Hideki Uchiuzo (7 out of 7 patents)

10.  Ryoji Muratsubaki (6 out of 6 patents)

11.  Shinya Miyauchi (6 out of 6 patents)

12.  Sho Sato (6 out of 6 patents)

13.  Toru Sumiyoshi (6 out of 6 patents)

14.  Masaru Futamura (5 out of 5 patents)

15.  Masashi Tsunemoto (5 out of 5 patents)


Core Competencies:
Vacuum Dryer
Machining Apparatus
Deburring Tool
Cleaning Apparatus
Processing Machine
Cavitation Processing
Laser Machining
Nozzle Inspection
Atomizer
Burnishing Tool
Drilling Machine
Peening Apparatus

129 patents:

1. 12759098 - Cavitation processing method and cavitation processing apparatus (2026-10-13),
2. D1144472 - Burr cutter (2026-08-25),
3. D1142546 - BURR CUTTER (2026-08-18),
4. 12685976 - Wet atomizer (2026-07-21),
5. 12685975 - Slit chamber and atomizing apparatus (2026-07-21),
6. 12661722 - Deburring tool (2026-06-23),
7. 12623294 - Processing tool (2026-05-12),
8. 12623004 - Surface treatment method for surgical implant and surgical implant (2026-05-12),
9. D1124073 - Vacuum dryer (2026-04-28),
10. 12611745 - Indexing processing machine (2026-04-28),
11. 12576449 - Processing tool (2026-03-17),
12. 12521824 - Cavitation surface processing nozzle and cavitation surface processing apparatus (2026-01-13),
13. 12496642 - Tool bracket, deburring tool with tool bracket, and deburring method (2025-12-16),
14. 12472563 - Tool bracket (2025-11-18),
15. 12434273 - Cleaning apparatus and rotary table (2025-10-07),
Company Overview
Sugino Machine Limited, based in Uozu, Japan, specializes in advanced machining technology, focusing on innovative solutions for various industrial applications. The company develops and manufactures a range of equipment, including vacuum dryers, machining apparatus, and deburring tools, aimed at enhancing efficiency and precision in manufacturing processes. Sugino's expertise extends to cleaning apparatus, processing machines, cavitation processing, laser machining, and nozzle inspection, positioning it as a leader in the machining technology sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

129 Patents

#1 in Uozu

#954 in Japan

#6,230 in the World

Uozu, JP
Uozu, Japan

Sugino Machine Limited

Forward Citations = 486

130 inventors:

goldMedal Toyoaki Mitsue (25 out of 26 patents)

silverMedal Yoshiteru Kawamori (23 out of 24 patents)

bronzeMedal Mitsuru Muto (12 out of 12 patents)

4.  Taiki Matsui (12 out of 13 patents)

5.  Hiroki Haremaki (9 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sugino Machine Limited. Retrieved from https://idiyas.com/company/sugino-machine

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]
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