Masatoshi Itoh

USPTO Granted Patents = 55 (Patent Applications = 6)

EPO Patents = 1

Average Co-Inventor Count = 1.8

ph-index = 13

Forward Citations = 463(Granted Patents)

Forward Citations (Not Self Cited) = 447(Oct 12, 2025)

Location History:

Tokyo, JP (2000)
Takatsuki, JP (1989 - 2001)
Suntou-gun, JP (2013)
Osaka, JP (1989 - 2014)
Sakai, JP (1982 - 2022)
Mishima, JP (2015 - 2024)
Shizuoka, JP (2022 - 2024)

Company Filing History:

32 out of 90,594

Canon Kabushiki Kaisha

patents

18 out of 2,979

Minolta Camera Kabushiki Kaisha

Sharp Kabushiki Kaisha Corporation

patents

5. 1 out of 2,816

Minolta Company, Ltd.

patents

Years Active: 1982-2025

Loading Chart...

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12368398 - Motor control apparatus and image forming apparatus (2025-07-22),

2. 12282279 - Motor control apparatus and image forming apparatus with limiting coil current flowing through motor coil (2025-04-21),

3. 12191786 - Motor control apparatus and image forming apparatus having plurality of activation modes (2025-01-07),

4. 12019388 - Motor control apparatus configured to control command value of excitation current based on rotation speed of rotor, and image forming apparatus (2024-06-25),

5. 11932031 - Motor control apparatus and image forming apparatus (2024-03-19),

6. 11846904 - Motor control apparatus and image forming apparatus with limiting coil current flowing through motor coil (2023-12-19),

7. 11841640 - Image forming apparatus comprising development switching unit and current detection unit (2023-12-12),

8. 11835900 - Motor control apparatus that controls motor, based on command values of excitation current and of torque current, and image forming apparatus (2023-12-05),

9. 11720040 - Image forming apparatus (2023-08-08),

10. 11673756 - Image forming apparatus and sheet conveyance apparatus (2023-06-13),

11. 11567441 - Image forming apparatus displaying abnormal state of rotary members driven by a motor based on a detected current value (2023-01-31),

12. 11476782 - Image forming apparatus having motor, and motor control apparatus for controlling motor (2022-10-18),

13. 11467527 - Image forming apparatus that controls transmission of driving force to a developing roller based on current through a motor (2022-10-11),

14. 11360410 - Image forming apparatus having a two direction rotatable stirring member (2022-06-14),

15. 11308905 - Liquid crystal display device, voltage setting method for liquid crystal display device and method for producing liquid crystal display device (2022-04-19),

Couldn't find inventor

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

6 patents pending:

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.