P

Inventor

KAWAMURA TOSHIHIKO

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

IMASEN ELECTRIC IND

3 patents
US9950663B2Apr 24, 2018

Electronic vehicle horn

IMASEN ELECTRIC IND2 citations73
US11308930B2Apr 19, 2022

Electronic horn

IMASEN ELECTRIC IND2 citations71
US11145286B2Oct 12, 2021

Electronic horn

IMASEN ELECTRIC IND0 citations47

ISHIHARA MINING & CHEMICAL CO

3 patents
US5143542ASep 1, 1992

Process for producing magnetic metal powder for magnetic recording

ISHIHARA MINING & CHEMICAL CO3 citations60
US4501774AFeb 26, 1985

Process for the production of cobalt-containing magnetic iron oxide powder

ISHIHARA MINING & CHEMICAL CO5 citations60
US4560544ADec 24, 1985

Process for the preparation of acicular α-FeOOH for magnetic recording materials

ISHIHARA MINING & CHEMICAL CO3 citations56

KOJIMA NORIATSU

2 patents
US6056014AMay 2, 2000

Drainage collective pipe joint

KOJIMA NORIATSU22 citations89
US5415438AMay 16, 1995

Drainage vertical tube joint

KOJIMA NORIATSU10 citations72

MAZDA MOTOR

2 patents
US11446998B2Sep 20, 2022

Rear structure of vehicle

MAZDA MOTOR2 citations65
US12036857B2Jul 16, 2024

Lower structure of an electric vehicle with collision protection for electronic components

MAZDA MOTOR0 citations45

ADVICS CO LTD

1 patent
US6871670B2Mar 29, 2005

Metal bellows accumulator

ADVICS CO LTD18 citations83

ISHIHARA SANGYO KAISHA

1 patent
US5451245ASep 19, 1995

Process for producing magnetic metal particles

ISHIHARA SANGYO KAISHA9 citations71

DENSO CORP

1 patent
US6715847B2Apr 6, 2004

Rotary pump with higher discharge pressure and brake apparatus having same

DENSO CORP6 citations62

NIPPON DENSO CO

1 patent
US4261317AApr 14, 1981

Anti-after burn system for internal combustion engine

NIPPON DENSO CO1 citations51

ASTON CO LTD

1 patent
US7018466B2Mar 28, 2006

Process for producing a concrete and a mortar

ASTON CO LTD2 citations50

YOSHIO MASAKI

1 patent
US8724293B2May 13, 2014

Storage device

YOSHIO MASAKI0 citations46