P

Inventor

KAWAMURA HITOSHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON PILLAR PACKING

5 patents
US7374409B2May 20, 2008

Reciprocating pump

NIPPON PILLAR PACKING32 citations90
US6364640B1Apr 2, 2002

Pump with a pulsation suppression device

NIPPON PILLAR PACKING18 citations82
US6604919B1Aug 12, 2003

Fluid apparatus such as a pump or an accumulator

NIPPON PILLAR PACKING11 citations72
US6945761B1Sep 20, 2005

Fluid apparatus having downwardly inclined lower lamella portion of a bellows

NIPPON PILLAR PACKING5 citations62
US7134850B2Nov 14, 2006

Fitted assembly bellows pump

NIPPON PILLAR PACKING4 citations61

HITACHI MAXELL

2 patents
US7671510B2Mar 2, 2010

Ultrasonic actuator, driving method of the ultrasonic actuator, lens driver, and portable device

HITACHI MAXELL8 citations78
US8345363B2Jan 1, 2013

Drive device, lens part, and camera module

HITACHI MAXELL3 citations60

KAWAMURA HITOSHI

1 patent
US9083870B2Jul 14, 2015

Drive device, image acquisition device, and electronic apparatus

KAWAMURA HITOSHI0 citations41