P

Inventor

HIRANO TOSHINORI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO TOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TERUMO CORP

3 patents
US4463425AJul 31, 1984

Period measurement system

TERUMO CORP59 citations95
US5092340AMar 3, 1992

Organism signal measuring apparatus

TERUMO CORP112 citations94
US4456959AJun 26, 1984

Period measurement system

TERUMO CORP32 citations92

ASAHI CHEMICAL IND

2 patents
US6756328B2Jun 29, 2004

Reinforced cation exchange membrane and production process thereof

ASAHI CHEMICAL IND3 citations60
US10982341B2Apr 20, 2021

Cation exchange membrane and electrolyzer

ASAHI CHEMICAL IND0 citations43

HITACHI LTD

1 patent
US5773124AJun 30, 1998

Magnetic recording medium comprising a protective layer having specified electrical resistivity and density

HITACHI LTD37 citations91

CANON KK

1 patent
US5493639AFeb 20, 1996

Drawing processing with flexible accomodation of character strings

CANON KK20 citations91

ASAHI KASEI CHEMICALS CORP

1 patent
US7938941B2May 10, 2011

Cation-exchange fluorinated membrane for electrolysis and process for producing the same

ASAHI KASEI CHEMICALS CORP12 citations82

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US5649191AJul 15, 1997

Information searching apparatus for managing and retrieving document data stored in a storage unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71