logo

For the Inventor, By the Inventor

Yamanashi, Japan

Kito Corporation


USPTO Granted Patents = 77


Trademarks = 6

Forward Citations = 259

Loading Chart...
Loading Chart...

51 inventors (with patents filed for the assignee):

goldMedal Kosuke Kosuga (17 out of 17 patents)

silverMedal Shigeo Terai (13 out of 13 patents)

bronzeMedal Kazumitsu Ishikawa (11 out of 11 patents)

4.  Takayuki Kasai (9 out of 9 patents)

5.  Hiroki Sano (7 out of 7 patents)

6.  Kazuhiro Nishikawa (7 out of 7 patents)

7.  Desheng Xia (7 out of 8 patents)

8.  Fujito Yudate (6 out of 6 patents)

9.  Kazuho Furukawa (5 out of 5 patents)

10.  Tetsu Hiroshima (5 out of 5 patents)

11.  Koji Koyama (4 out of 4 patents)

12.  Takayoshi Nakamura (4 out of 4 patents)

13.  Rika Suzuki (4 out of 4 patents)

14.  Shinya Omura (4 out of 4 patents)

15.  Takuma Isshiki (3 out of 3 patents)


Core Competencies:
Electric Chain Block
Hoisting Machine
Load Detection
Control Device
Rope Hoist
Torque Transmission
Variable-Speed Hoisting
Overload Prevention
Manual Chain Block
Power-Off Brake
Suspension System
Winding Machine

77 patents:

1. D1143903 - Lifting hook for cargo machine (2026-08-25),
2. D1143902 - Lifting hook for cargo machine (2026-08-25),
3. D1143901 - Lifting hook for cargo machine (2026-08-25),
4. 12545556 - Transport system and method for controlling transport system (2026-02-10),
5. 12483092 - Clutch-equipped motor and electric chain block (2025-11-25),
6. 12479703 - Brake device, lever hoist, and ratchet mechanism (2025-11-25),
7. 12474199 - Load detection mechanism and pin-type load cell (2025-11-18),
8. 12460980 - Upper and lower limit detecting apparatus and method for electric chain block (2025-11-04),
9. 12424958 - Method of and apparatus for controlling single-phase induction motor, and electric chain block (2025-09-23),
10. D1056397 - Operating device for hoisting machine (2024-12-31),
11. 12180044 - Rotation lock device, lever hoist, and hoisting machine (2024-12-31),
12. 12103829 - Electric chain block (2024-10-01),
13. 12091295 - Electric chain block (2024-09-17),
14. 12054369 - Hoist (2024-08-06),
15. 12012316 - Winding machine and method of controlling driving of winding machine (2024-06-18),
Company Overview
Kito Corporation, headquartered in Yamanashi, Japan, specializes in advanced hoisting technology. The company develops and manufactures a range of products including electric chain blocks, hoisting machines, and rope hoists, focusing on enhancing load detection and control mechanisms. Kito's innovations in torque transmission and variable-speed hoisting systems are designed to improve operational efficiency and safety in various industrial applications. The organization is committed to providing reliable solutions that meet the evolving needs of the lifting and material handling sectors.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Kito Corporation USPTO Patent Assignee Logo
77 Patents

#7 in Yamanashi 400-0862

#1,332 in Japan

#9,761 in the World

Yamanashi, JP
Yamanashi, Japan

Kito Corporation

Forward Citations = 259

51 inventors:

goldMedal Kosuke Kosuga (17 out of 17 patents)

silverMedal Shigeo Terai (13 out of 13 patents)

bronzeMedal Kazumitsu Ishikawa (11 out of 11 patents)

4.  Takayuki Kasai (9 out of 9 patents)

5.  Hiroki Sano (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kito Corporation. Retrieved from https://idiyas.com/company/kito

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…