Inventor

MOMMA SUSUMU

JP14 patents

⚠️ This page may combine multiple inventors who share the name “MOMMA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MASUDA KOJI

4 patents

US9442438B2Sep 13, 2016

Image forming apparatus and image forming method

MASUDA KOJI0 citations51

US9128441B2Sep 8, 2015

Image forming apparatus and image forming method

MASUDA KOJI0 citations51

US9052668B2Jun 9, 2015

Image forming apparatus, sensing method, and recording medium

MASUDA KOJI0 citations51

US9316963B2Apr 19, 2016

Image forming apparatus

MASUDA KOJI0 citations40

NAKAMURA NAOKI

3 patents

US12449582B2Oct 21, 2025

Light guide and virtual-image display device

NAKAMURA NAOKI0 citations50

US12265225B2Apr 1, 2025

Light guide member and display device

NAKAMURA NAOKI0 citations50

US12099207B2Sep 24, 2024

Virtual image display device

NAKAMURA NAOKI0 citations50

SUZUKI HIDEMASA

2 patents

US9116130B2Aug 25, 2015

Reflection type optical sensor and image generation apparatus

SUZUKI HIDEMASA3 citations60

US9329134B2May 3, 2016

Reflection type optical sensor and image generation apparatus

SUZUKI HIDEMASA0 citations50

RICOH CO LTD

2 patents

US11656461B2May 23, 2023

Head-mounted display device with adjuster

RICOH CO LTD0 citations50

US9459567B2Oct 4, 2016

Fixing device and image forming apparatus

RICOH CO LTD0 citations40

MOMMA SUSUMU

2 patents

US9431445B2Aug 30, 2016

Reflective optical sensor, image forming apparatus, and surface information detecting method

MOMMA SUSUMU0 citations35

US9207590B2Dec 8, 2015

Fixing apparatus and image-forming apparatus

MOMMA SUSUMU0 citations35

SUDOH YOSHIFUMI

1 patent

US12181673B2Dec 31, 2024

Propagation optical system and virtual image display device

SUDOH YOSHIFUMI0 citations50