AS

Akira Saito

HC Hitachi Construction Machinery Co.: 9 patents #142 of 1,234Top 15%
📍 Kodaira, JP: #205 of 1,073 inventorsTop 20%
Overall (All Time): #578,200 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D685009 Portion of a hydraulic excavator Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino, Katsuhiro Sasaki +2 more 2013-06-25
D685008 Portion of a hydraulic excavator Shigehisa Hagura, Kazuhiko Hiraoka, Tomoyuki Miyata, Teruo Irino, Makoto Motozu 2013-06-25
D684599 Hydraulic excavator Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino, Katsuhiro Sasaki +2 more 2013-06-18
D684603 Weight for a construction machine Shigehisa Hagura, Kazuhiko Hiraoka, Tomoyuki Miyata, Makoto Motozu, Seiichi Kihara +1 more 2013-06-18
D684604 Weight for a construction machine Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Junya Kawamoto, Katsuhiro Sasaki +2 more 2013-06-18
D684600 Hydraulic excavator Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino, Katsuhiro Sasaki +2 more 2013-06-18
D684598 Hydraulic excavator Shigehisa Hagura, Tomoyuki Miyata, Kazuhiko Hiraoka, Teruo Irino, Makoto Motozu +2 more 2013-06-18
D681689 Hydraulic excavator Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino, Katsuhiro Sasaki +2 more 2013-05-07
D681066 Hydraulic excavator Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Shogo Kimura, Tomoyuki Tanaka 2013-04-30