P

Inventor

HIROTANI KAORU

JP5 patents
⚠️ This page may combine multiple inventors who share the name “HIROTANI KAORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIROTANI KAORU

3 patents
US8250896B2Aug 28, 2012

Press-die and press-working method

HIROTANI KAORU13 citations77
US8167604B2May 1, 2012

Fluid spring and molding apparatus

HIROTANI KAORU1 citations45
US9003956B2Apr 14, 2015

Fluid cylinder mechanism

HIROTANI KAORU0 citations28

TSUCHIYA TAKASHI

2 patents
US9475111B2Oct 25, 2016

Manufacturing method of press product and press forming apparatus

TSUCHIYA TAKASHI2 citations60
US9321091B2Apr 26, 2016

Manufacturing method of side panel

TSUCHIYA TAKASHI2 citations60