SEIWA TECH LAB has a total of 16 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Canada, EPO (European Patent Office) and New Zealand. Its main competitors in its focus markets foods and drinks, environmental technology and packaging and shipping are OSI IND INC, BYRON FOOD SCIENCE PTY LTD and WASHINE CHEMICAL CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 6 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | New Zealand | 2 | |
#4 | Australia | 1 | |
#5 | Japan | 1 | |
#6 | United States | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Fukazawa Ryutaro | 9 |
#2 | Sato Mieko | 6 |
#3 | Kodama Susumu | 4 |
#4 | Muto Masayuki | 2 |
#5 | Ryutaro Fukazawa | 2 |
#6 | Natori Yoshiko C O Seiwa Techn | 1 |
#7 | Mieko Sato | 1 |
#8 | Okino Hitomi C O Seiwa Technol | 1 |
#9 | Tamayama Mieko | 1 |
#10 | Hitomi Okino | 1 |
Publication | Filing date | Title |
---|---|---|
JPH11332587A | Production of hinokitiol | |
CA1264956A | Preservation of foodstuffs, plants and plant materials and packaging material for use in this preservation | |
CA1262724A | Cyclodextrin inclusion compound and process for its preparation | |
US4675395A | Cyclodextrin inclusion compound and process for its preparation |