HK

Hiroyuki Koga

Mazda Motor: 2 patents #59 of 495Top 15%
SC Shin-Etsu Chemical Co.: 1 patents #104 of 246Top 45%
Overall (2023): #151,453 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11708472 Addition-curing silicone resin for producing heat-shielding film, method for forming heat-shielding film on inner surface of combustion chamber of engine by means of addition-curing silicone resin, heat-shielding film, and heat shielding method for reducing or preventing heat dissipation from combustion chamber of engine to outside by means of heat-shielding film Kazuaki Yamamoto, Shinji Kadoshima, Kazuyuki Negishi, Masahiko Minemura, Koichi Higuchi 2023-07-25
11680174 Coating composition, coating film forming method, and engine component Yuki Nakanishi, Ken Sakamoto, Masaya Minato, Tsutomu Shigenaga 2023-06-20