Inventor
SANGEN MASASHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SANGEN MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRONICS CORP
13 patentsUSD383224SSep 2, 1997
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP18 citations92
USD356874SMar 28, 1995
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP10 citations74
USD353901SDec 27, 1994
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP11 citations74
USD379673SJun 3, 1997
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP13 citations73
USD377690SJan 28, 1997
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP6 citations73
USD365885SJan 2, 1996
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP7 citations73
US4841193AJun 20, 1989
Fluorescent lamp device with incandescent bulb type base cap
MATSUSHITA ELECTRONICS CORP13 citations73
US5723939AMar 3, 1998
Circular fluorescent lamp
MATSUSHITA ELECTRONICS CORP8 citations70
USD353902SDec 27, 1994
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP3 citations63
USD314629SFeb 12, 1991
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP4 citations62
USD303297SSep 5, 1989
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP2 citations62
USD376858SDec 24, 1996
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP1 citations52
USD353900SDec 27, 1994
Fluorescent lamp
MATSUSHITA ELECTRONICS CORP1 citations52