Inventor

KATO KAZUMASA

JP9 patents

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

HOKUYO AUTOMATIC CO

2 patents

USD737163SAug 25, 2015

Photoelectric sensor

HOKUYO AUTOMATIC CO17 citations92

USD749438SFeb 16, 2016

Photoelectric sensor

HOKUYO AUTOMATIC CO3 citations69

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US6494288B1Dec 17, 2002

Acoustic logging tool

SCHLUMBERGER TECHNOLOGY CORP25 citations92

US6739423B2May 25, 2004

Acoustic logging tool

SCHLUMBERGER TECHNOLOGY CORP17 citations83

HAMAMATSU PHOTONICS KK

2 patents

US4980772ADec 25, 1990

Image pickup device incorporated with image intensifier tube

HAMAMATSU PHOTONICS KK14 citations71

US4974090ANov 27, 1990

Image pickup device incorporated with image intensifier tube

HAMAMATSU PHOTONICS KK8 citations71

JAPAN AGENCY MARINE EARTH SCI

1 patent

US10012254B2Jul 3, 2018

Joining structure

JAPAN AGENCY MARINE EARTH SCI5 citations65

SUMITOMO METAL IND

1 patent

US4145210AMar 20, 1979

Process for indurating dried pellets in a rotary kiln

SUMITOMO METAL IND6 citations61

MATSUMOTO NORIYUKI

1 patent

US8307698B2Nov 13, 2012

Vibrating wire viscometers

MATSUMOTO NORIYUKI0 citations38