Inventor

HIRASAWA SHIN ICHI

JP3 patents

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

CANON KK

2 patents

US5988798ANov 23, 1999

Fluid ejection head with multi-dimensional fluid path

CANON KK17 citations83

US6183066B1Feb 6, 2001

Ink jet recording head having a common wiring structure and ink jet recording apparatus

CANON KK5 citations60

WAKO IND CO LTD

1 patent

US6932902B2Aug 23, 2005

Hydraulic oil filtration apparatus

WAKO IND CO LTD14 citations78