10 authorized patents.
1. Multifunctional sediment trap
2. A method and device for collecting water samples in scallop culture cages
3. A flow device for research on shellfish physiology and ecology
4. A drug and method for preventing wheat straw worms from being attached to cultivated asparagus
5. A kind of seabed of Ezo scallops Cage device
6. A comprehensive undersea culture device for Ezo scallops
7. A simple device for measuring the water filtration rate of shellfish
8. A breeding device for Ezo scallops
9. A sulfide stress experimental device
10. Ecological treatment of shellfish attachment base and method of attaching seedlings
p>