P

Inventor

IWATA SHIZUO

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

KURARAY CO

3 patents
US5912193AJun 15, 1999

Thermoplastic polyurethanes and molded articles comprising them

KURARAY CO49 citations95
US5780573AJul 14, 1998

Thermoplastic polyurethanes and molded articles comprising them

KURARAY CO45 citations95
US5821180AOct 13, 1998

Laminate comprising a polyurethane layer

KURARAY CO22 citations92

LOTTE CO LTD

3 patents
US4292329ASep 29, 1981

Center-filled chewing gum

LOTTE CO LTD59 citations95
US4157402AJun 5, 1979

Center-filled chewing gum

LOTTE CO LTD90 citations95
US4269860AMay 26, 1981

Process for preparing a gas-developing chewing gum

LOTTE CO LTD40 citations89

ASAHI CHEMICAL CO

2 patents
US5087704AFeb 11, 1992

Cyanine compounds

ASAHI CHEMICAL CO0 citations49
US5055589AOct 8, 1991

Indolenine derivative

ASAHI CHEMICAL CO0 citations49