HK

Hiroki Kobayashi

SE Seiko Epson: 2 patents #147 of 926Top 20%
Ricoh Company: 2 patents #82 of 689Top 15%
PA Panasonic: 1 patents #685 of 1,879Top 40%
AT Autonetworks Technologies: 1 patents #107 of 221Top 50%
Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
SS Sumitomo Wiring Systems: 1 patents #165 of 366Top 50%
DI Dic: 1 patents #14 of 102Top 15%
Overall (2025): #12,729 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12381243 Laminate, gasket, and fuel cell Tatsuya Kouyama 2025-08-05
12281231 Ink, ink set, ink container, recording method, and recording apparatus Yukiko Ishijima, Satoshi Kojima, Takayuki Shimizu, Shin Hasegawa, Yuuki Matsushita 2025-04-22
12275254 Inkjet printing method and inkjet printing apparatus Kenta Hagiwara, Shunsuke Horie 2025-04-15
12246869 Component mounting system and tape scraps collecting device Naoki Azuma, Chikara Takata, Yuzo Asano, Toru Chikuma, Hiroshi Satoh 2025-03-11
12237607 Joint connector including branch portions and coupling portion Hajime Kawase, Masaaki Tabata, Teruo Hara, Hajime Matsui 2025-02-25
12226941 Material delivery device, three-dimensional shaping device, and injection molding device 2025-02-18
12187047 Flow passage member, liquid ejecting head, liquid ejecting apparatus, and method for manufacturing flow passage member Eiichiro Watanabe, Shingo Tomimatsu, Katsuhiro Okubo 2025-01-07