P

Inventor

OHTA SEIICHI

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

DAICEL CHEM

3 patents
US5090078AFeb 25, 1992

Optical disk storage container and cleaner

DAICEL CHEM15 citations69
US5249177ASep 28, 1993

Structure for preventing dislocation of a spring in an optical disk cartridge

DAICEL CHEM2 citations58
US5114828AMay 19, 1992

Optical information recording medium containing linear acrylic resin

DAICEL CHEM0 citations45

TOKYO SEIMITSU CO LTD

2 patents
US9664733B2May 30, 2017

Probe device for testing electrical characteristics of semiconductor element

TOKYO SEIMITSU CO LTD3 citations71
US9442156B2Sep 13, 2016

Alignment support device and alignment support method for probe device

TOKYO SEIMITSU CO LTD2 citations60

MOCHIDA PHARM CO LTD

2 patents
US11890145B2Feb 6, 2024

Adhesion-preventing composition

MOCHIDA PHARM CO LTD0 citations57
US11464597B2Oct 11, 2022

Adhesion-preventing composition

MOCHIDA PHARM CO LTD0 citations57

CASIO COMPUTER CO LTD

1 patent
US6897893B1May 24, 2005

Image pickup device equipped with light emitter and image pickup method using the same

CASIO COMPUTER CO LTD0 citations38