申请人 |
SUMITOMO SEIKA CHEMICALS CO., LTD., HYOGO, JP;OTSUKA FOOD COMPANY LTD., OSAKA, JP;MITSUBISHI CORP., TOKIO/TOKYO, JP |
发明人 |
OGASAHARA, JOHJI, C/O SUMITOMO SEIKA, CHUO-KU, OSAKA-SHI, OSAKA-FU, JP;HARIU, HITOSHI, KYOTO-SHI, KYOTO-FU, JP;TAKAHASHI, MASAKAZU, C/O SUMITOMO SEIKA CHEMICAL, HARIMA-CHO, KAKO-GUN, HYOGO-KEN, JP |