Inventor
MASUI AKIO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MASUI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KAYAKU KK
6 patentsUS5378726AJan 3, 1995
New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK116 citations95
US5530021AJun 25, 1996
Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
NIPPON KAYAKU KK59 citations94
US4791127ADec 13, 1988
Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides
NIPPON KAYAKU KK7 citations71
US4652574AMar 24, 1987
Certain mono-, di- or tri-substituted pyridyl esters of alkane sulfonic acids having insecticidal, acaricidal and nematocidal properties
NIPPON KAYAKU KK3 citations60
US4950679AAug 21, 1990
Alkanesulfonate derivatives and their use as insecticides, acaricides or nematicides
NIPPON KAYAKU KK0 citations50
US4734436AMar 29, 1988
Benzoylphenylurea derivative and its use as an insecticide
NIPPON KAYAKU KK1 citations47
ASAHI GLASS CO LTD
5 patentsUS6576578B1Jun 10, 2003
Synthetic quartz glass and method for preparing the same
ASAHI GLASS CO LTD32 citations92
US6544914B1Apr 8, 2003
Synthetic quartz glass for optical member, process for producing the same, and method of using the same
ASAHI GLASS CO LTD29 citations92
US6499317B1Dec 31, 2002
Synthetic quartz glass and method for production thereof
ASAHI GLASS CO LTD32 citations92
US7022633B2Apr 4, 2006
Synthetic quartz glass and process for producing it
ASAHI GLASS CO LTD6 citations73
US6611317B1Aug 26, 2003
Exposure apparatus, semiconductor device, and photomask
ASAHI GLASS CO LTD11 citations73