Inventor

KAKU YUTARO

JP3 patents

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

TSUJI MASATO

1 patent

US9958806B2May 1, 2018

Developing device and image forming apparatus incorporating same

TSUJI MASATO0 citations44

KEZUKA SHOGO

1 patent

US12181804B2Dec 31, 2024

Cleanerless image forming apparatus with toner containing 1.8% by mass or less an external additive having a diameter of 5-50 nanometers

KEZUKA SHOGO0 citations38

NAGATOMO YUJI

1 patent

US10036976B2Jul 31, 2018

Developing device, and image forming apparatus and process unit incorporating same

NAGATOMO YUJI0 citations33