HY

Henry Yokoyama

US USDA: 9 patents #60 of 2,828Top 3%
TP Tropicana Products: 5 patents #29 of 175Top 20%
KA Kamtec: 3 patents #3 of 25Top 15%
DA Department Of Agriculture: 1 patents #5 of 110Top 5%
📍 Waverly, NE: #3 of 21 inventorsTop 15%
🗺 Nebraska: #280 of 5,697 inventorsTop 5%
Overall (All Time): #380,900 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10081805 Signaling compositions, methods, and systems for effecting plant growth and crop enhancement James H. H. Chan, Paul S. Oyama, Loren J. Hov, Christopher L. Petersen, David Vu +1 more 2018-09-25
9464283 Signaling compositions, methods, and systems for effecting plant growth and crop enhancement James H. H. Chan, Paul S. Oyama, Loren J. Hov, Christopher L. Petersen, David Vu +1 more 2016-10-11
8999890 Signaling compositions, methods, and systems for effecting plant burndown and herbicide enhancement James H. H. Chan, Paul S. Oyama, Loren J. Hov, Christopher L. Petersen, David Vu +1 more 2015-04-07
6239078 Matter of composition and method for using the same as plant bioregulators James H. Keithly, Harold W. Gausman 2001-05-29
6090983 Matter of composition and method for using the same as plant bioregulators James H. Keithly, Harold W. Gausman 2000-07-18
5854178 Bioactive compounds Harold W. Gausman 1998-12-29
5710099 Bioactive compounds Harold W. Gausman 1998-01-20
5324707 Method of in vitro application of bioregulator compounds James H. Keithly, Harold W. Gausman 1994-06-28
5304529 Synergistic mixture of bioregulator compounds and method of their use James H. Keithly, Harold W. Gausman 1994-04-19
5298483 New matter of composition and method for using the same as plant bioregulators James H. Keithly, Harold W. Gausman 1994-03-29
4797153 Method of increasing biomass in plants Wan-Jean Hsu, Stephen M. Poling, Ernest P. Hayman 1989-01-10
4322242 Method of increasing the yield of hydrocarbons from plants Ernest P. Hayman, Wan-Jean Hsu, Stephen M. Poling 1982-03-30
4204859 Method of increasing the yield of hydrocarbons from plants Ernest P. Hayman, Wan-Jean Hsu, Stephen M. Poling 1980-05-27