HK

Hideki Kawamoto

NO Nof: 11 patents #11 of 561Top 2%
Overall (All Time): #438,592 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12378336 Dewaxing aid Shunsuke Monjiyama, Kazuhiro Oda 2025-08-05
11739280 Lubricant additive, lubricant additive composition, and lubricating oil composition containing the same Kazuhiro Oda, Yutaro Shimizu 2023-08-29
11739283 Lubricant additive, lubricant additive composition, and lubricating oil composition containing the same Yutaro Shimizu, Kazuhiro Oda, Seita Ueda 2023-08-29
10995178 Alkyloxirane derivative, cosmetic material for hair, hydraulic oil composition, resin composition curable by actinic rays, and oil cleansing agent Yusuke Hara, Kazuaki Wakita, Mitsushi Kusumoto, Megumi Nagayama, Shunsuke Monjiyama +1 more 2021-05-04
10961479 Lubricating oil composition Shunsuke Monjiyama 2021-03-30
10717942 Lubricant base oil and lubricating oil composition Shunsuke Monjiyama 2020-07-21
10711217 Lubricant base oil Shunsuke Monjiyama 2020-07-14
9012583 Flow improver for oils and fats Fumitaka Yoshikawa, Keiji Hirao 2015-04-21
8920523 Fuel oil flow improver and fuel oil composition Fumitaka Yoshikawa, Akira Morita 2014-12-30
8491674 Flow improver for biodiesel fuels 2013-07-23
7119218 Low melting point tin salt of carboxylic acid and method for producing the same Kouhei Sawada, Kayoko Honda, Koji Kada 2006-10-10