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Kanagawa, Japan

Masanori Igarashi

USPTO Granted Patents = 12 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 53(Granted Patents)

Location History:

Mitaka, JP (1996)
Tokyo, JP (1997 - 2005)
Kanagawa, JP (2013 - 2021)

Company Filing History:

8 out of 28,577

Ricoh Company, Ltd.

Fuji Jukogyo Kabushiki Kaisha

Years Active: 1996-2025

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12447751 - Liquid discharge apparatus, liquid exchange method, and recording medium (2025-10-21),

2. 11104140 - Liquid discharge apparatus and head maintenance method (2021-08-31),

3. 9868286 - Liquid discharge apparatus (2018-01-16),

4. 8857932 - Image forming apparatus (2014-10-14),

5. 8770689 - Image forming apparatus including recording head for ejecting droplets (2014-07-08),

6. 8628168 - Image forming apparatus and image forming method (2014-01-14),

7. 8562090 - Image forming apparatus and method for controlling the same (2013-10-22),

8. 8540352 - Inkjet recording apparatus (2013-09-24),

9. 6869136 - Rear structure of vehicle body (2005-03-22),

10. 6857691 - Front structure for vehicle (2005-02-22),

11. 5590630 - Idling speed control system and the method thereof (1997-01-07),

12. 5564387 - Idling speed control system and method thereof (1996-10-15),

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