logo

For the Inventor, By the Inventor

Kawasaki, Japan

Mitutoyo Corporation


USPTO Granted Patents = 1,673

% Expired Patents = 10.5


Trademarks = 28

Forward Citations = 13,019

Loading Chart...
Loading Chart...

743 inventors (with patents filed for the assignee):

goldMedal Sadayuki Matsumiya (83 out of 99 patents)

silverMedal Shigeru Ohtani (77 out of 84 patents)

bronzeMedal Joseph Daniel Tobiason (56 out of 57 patents)

4.  Michael Nahum (49 out of 50 patents)

5.  Paul Gerard Gladnick (44 out of 48 patents)

6.  Kazuhiko Hidaka (38 out of 39 patents)

7.  Yoshiro Asano (35 out of 47 patents)

8.  Ted Staton Cook (33 out of 33 patents)

9.  Robert Kamil Bryll (33 out of 33 patents)

10.  Shuji Hayashida (33 out of 33 patents)

11.  Tatsuya Nagahama (30 out of 30 patents)

12.  Kim W Atherton (30 out of 32 patents)

13.  David William Sesko (28 out of 28 patents)

14.  Takashi Noda (28 out of 28 patents)

15.  Nils Ingvar Andermo (28 out of 31 patents)


Core Competencies:
Measurement Method
Optical Encoder
Inductive Position Encoder
Surface Shape Measurement
Calibration Method
Image Measurement System
Non-Contact Probe
Digital Holography
Measuring Tool
Three-Dimensional Measurement
Position Detection
Micrometer

1,673 patents:

1. 12739517 - Image detection device and image detection method for reducing focusing recovery time (2026-09-15),
2. 12732676 - Variable focal length lens device (2026-09-08),
3. 12732026 - Measuring instrument, wireless power transfer apparatus, and wireless power transfer system (2026-09-08),
4. 12729944 - Automatic inside-diameter measuring apparatus (2026-09-08),
5. 12722230 - Scale, encoder and manufacturing method of scale (2026-09-01),
6. 12710269 - CALIBRATION METHOD AND MEASUREMENT SYSTEM (2026-08-18),
7. 12710268 - CALIBRATION JIG, CALIBRATION METHOD, AND MEASUREMENT SYSTEM (2026-08-18),
8. D1139313 - Display device (2026-08-04),
9. 12682495 - Automatic measuring systems and control method for automatic measuring systems (2026-07-14),
10. 12681167 - Radar metrology system (2026-07-14),
11. 12681029 - Automatic measuring system and control method for automatic measuring system (2026-07-14),
12. 12680963 - Machine vision system utilizing autofocus and inspection processes (2026-07-14),
13. 12680838 - Inductive position transducer system with impedance circuit portion (2026-07-14),
14. 12680802 - Displacement measuring instrument (2026-07-14),
15. 12675023 - Variable focal length lens device and variable focal length lens control method (2026-07-07),
MITUTOYO CORPORATION is a leading global manufacturer of precision measuring instruments, including calipers, micrometers, height gauges, and coordinate measuring machines. With over 80 years of experience, the company is known for its innovative and high-quality products that meet the highest industry standards. MITUTOYO CORPORATION serves various industries, including automotive, aerospace, and medical, providing accurate and reliable measurement solutions to improve manufacturing processes and product quality.
This text is generated by artificial intelligence and may not be accurate.

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Mitutoyo Corporation
1,673 Patents

#6 in Kawasaki

#140 in Japan

#601 in the World

Kawasaki, JP
Kawasaki, Japan

Mitutoyo Corporation

Forward Citations = 13,019

743 inventors:

goldMedal Sadayuki Matsumiya (83 out of 99 patents)

silverMedal Shigeru Ohtani (77 out of 84 patents)

bronzeMedal Joseph Daniel Tobiason (56 out of 57 patents)

4.  Michael Nahum (49 out of 50 patents)

5.  Paul Gerard Gladnick (44 out of 48 patents)

Please report any incorrect information to [email protected]
Loading…