P

Inventor

HIRAI EIICHI

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

KURASHIKI BOSEKI KK

3 patents
US4341560AJul 27, 1982

Waterproof gypsum molded product

KURASHIKI BOSEKI KK62 citations95
US4871674AOct 3, 1989

Culture cell

KURASHIKI BOSEKI KK83 citations94
US4330589AMay 18, 1982

Foamed gypsum moulded articles and production thereof

KURASHIKI BOSEKI KK29 citations92

KURASHIKI BOSIKI KABUSHIKI KAI

1 patent
US4411701AOct 25, 1983

Waterproof gypsum molded product

KURASHIKI BOSIKI KABUSHIKI KAI38 citations89

LEVEX CORP

1 patent
US6307380B1Oct 23, 2001

Distance measuring apparatus

LEVEX CORP16 citations80

ATSUTOSHI GOTO

1 patent
US5293031AMar 8, 1994

Magnetic bar code reading system employing phase-shift type sensor having plural sensing sections

ATSUTOSHI GOTO15 citations72

FUJITSU LTD

1 patent
US6167440ADec 26, 2000

Communication startup processing system

FUJITSU LTD2 citations61

NUVOTON TECHNOLOGY CORP JAPAN

1 patent
US12426337B1Sep 23, 2025

Semiconductor device

NUVOTON TECHNOLOGY CORP JAPAN0 citations49