HK

Hidetsugu Kawai

Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
MM Murata Machinery: 3 patents #89 of 397Top 25%
Overall (All Time): #603,464 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12331184 Film Yasuhiro Shibai 2025-06-17
11649359 Composition, coating method, and multilayer structure Naoki Shiba, Shinya Okazaki, Kazuhiko Furukawa 2023-05-16
10175675 Machine tool system 2019-01-08
7922295 Electrostatic attraction fluid ejecting method and apparatus Shigeru Nishio, Haruhiko Deguchi, Shigeaki Kakiwaki, Kazuhiro Murata 2011-04-12
7819504 Inkjet head and method for manufacturing the same Haruhiko Deguchi, Shigeru Nishio 2010-10-26
7674217 Machine tool with spindle chuck replacing mechanism 2010-03-09
7637856 Machine tool with spindle chuck replacing function Haruaki Kozawa 2009-12-29
7568785 Nozzle plate and method of manufacturing the same Haruhiko Deguchi, Chiyoshi Yoshioka, Yasuhiro Sakamoto, Shigeaki Kakiwaki 2009-08-04