For the Inventor, By the Inventor

Enter assignee name

Kcm Corporation

USPTO Granted Patents = 35

% Expired Patents = 14.3

EPO Patents = 34

Forward Citations = 227

Loading Chart...

Loading Chart...

73 inventors (with patents filed for the assignee):

Koji Hyodo (11 out of 52 patents)

Tetsuji Tanaka (10 out of 38 patents)

Isamu Aoki (10 out of 31 patents)

4. Keigo Kikuchi (7 out of 11 patents)

5. Takashi Ikimi (6 out of 34 patents)

6. Masaki Yoshikawa (5 out of 21 patents)

7. Takashi Takeyama (5 out of 7 patents)

8. Satoru Kaneko (5 out of 80 patents)

9. Noritaka Itou (4 out of 10 patents)

10. Hirofumi Oouchi (4 out of 7 patents)

11. Wataru Isaka (3 out of 10 patents)

12. Noritaka Ito (3 out of 12 patents)

13. Takatomo Ohno (3 out of 6 patents)

14. Keisuke Kobayashi (3 out of 4 patents)

15. Atsushi Shimazu (3 out of 9 patents)

Core Competencies:

Zirconia Sintered Body

Hybrid Work Vehicle

Hydraulic Drive System

Construction Machine

Graphical User Interface

Cooling Structure

Engine Control Device

Clutch Control Device

Wheel Loader

Industrial Vehicle

Work Machine

Prime Mover Control Device

35 patents: Sort by Forward Citations

1. 12497333 - Zirconia sintered body and production method for the same (2025-12-16),

2. 10422264 - Work machine (2019-09-24),

3. D859448 - Construction machine display screen with graphical user interface (2019-09-10),

4. 10392781 - Wheel loader (2019-08-27),

5. 10358794 - Work vehicle (2019-07-23),

6. D854055 - Armrest for a working vehicle (2019-07-16),

7. 10336338 - Work vehicle (2019-07-02),

8. 10301995 - Work vehicle (2019-05-28),

9. 10286894 - Hybrid work machine (2019-05-14),

10. 10272900 - Hybrid wheel loader (2019-04-30),

11. 10207700 - Hybrid type work vehicle (2019-02-19),

12. 10202986 - Hydraulic drive system (2019-02-12),

13. 10173594 - Step of industrial vehicle and industrial vehicle (2019-01-08),

14. 10150360 - Cooling structure of operating machine and operating machine (2018-12-11),

15. 10071629 - Prime mover control device of work vehicle (2018-09-11),

Kcm Corporation, based in Hyogo, Japan, specializes in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions in fields such as electronics, automotive, and industrial applications, leveraging cutting-edge technology to enhance product performance and reliability. Kcm Corporation is committed to research and development, aiming to meet the evolving needs of its global clientele while contributing to sustainable practices in manufacturing.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

35 Patents

#32 in Hyogo

#2,128 in Japan

#19,148 in the World

Kcm Corporation

Forward Citations = 227

73 inventors:

Koji Hyodo (11 out of 52 patents)

Tetsuji Tanaka (10 out of 38 patents)

Isamu Aoki (10 out of 31 patents)

4. Keigo Kikuchi (7 out of 11 patents)

5. Takashi Ikimi (6 out of 34 patents)

Please report any incorrect information to [email protected]

Loading…