Inventor
MATSUFUJI RYOHTA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MATSUFUJI RYOHTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUFUJI RYOHTA
4 patentsUS11130338B2Sep 28, 2021
Liquid discharge head and liquid discharge apparatus
MATSUFUJI RYOHTA0 citations57
US12415353B2Sep 16, 2025
Liquid discharge head and liquid discharge apparatus
MATSUFUJI RYOHTA0 citations45
US12502887B2Dec 23, 2025
Discharge head, discharge unit, and liquid discharge apparatus
MATSUFUJI RYOHTA0 citations42
US9889662B2Feb 13, 2018
Liquid droplet discharging head and image forming apparatus, including displacing film that applies self-displacement to apply pressure to liquid inside chamber
MATSUFUJI RYOHTA0 citations35