HN

Hirooki Negishi

TC Ts Tech Co.: 14 patents #35 of 561Top 7%
Honda Motor Co.: 10 patents #2,048 of 21,052Top 10%
Overall (All Time): #333,559 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12296772 Side airbag device Masayuki Miyazaki, Naoya Nishimoto, Kazuaki Mima 2025-05-13
12077121 Side airbag device Masayuki Miyazaki, Naoya Nishimoto, Kazuaki Mima 2024-09-03
11590918 Side airbag device Masayuki Miyazaki, Naoya Nishimoto, Kazuaki Mima 2023-02-28
11325553 Side airbag device Masayuki Miyazaki, Naoya Nishimoto, Kazuaki Mima 2022-05-10
8562074 Vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2013-10-22
8562073 Vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Uno, Tatsuya Terauchi, Koji Sano 2013-10-22
8322786 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2012-12-04
8313140 Vehicle seat and method of assembling vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Uno, Tatsuya Terauchi, Koji Sano 2012-11-20
8240757 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2012-08-14
8104831 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2012-01-31
8104830 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2012-01-31
8056973 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2011-11-15
8020930 Coupling mechanism for headrest of vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more 2011-09-20
7731280 Active headrest mechanism for vehicle seat Kenichi Niitsuma, Jinichi Tanabe, Koji Uno, Tatsuya Terauchi, Tomoki Matsumoto +1 more 2010-06-08