MM

Masahiro Maruyama

Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
Mazda Motor: 4 patents #991 of 4,755Top 25%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
Overall (All Time): #346,945 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10704603 Method of assembling tapered roller bearing, and jig for use in the method Akiyuki Suzuki, Ryo Shiina 2020-07-07
RE39101 Seat device of a vehicle Tamio Miyahara, Kazuhiro Matsuhashi, Yasukazu Watanabe, Akira Itoh 2006-05-23
6609745 Seat device of a vehicle Tamio Miyahara, Kazuhiro Matsuhashi, Yasukazu Watanabe, Akira Itoh 2003-08-26
6435590 Seat device of a vehicle Tamio Miyahara, Kazuhiro Matsuhashi, Yasukazu Watanabe, Akira Itoh 2002-08-20
6129405 Seat arrangement of a vehicle Tamio Miyahara, Kazuhiro Matsuhashi, Yasukazu Watanabe, Akira Ito 2000-10-10
4868977 Working apparatus Kanji Hata, Eiji Itemadani, Yoshihisa UCHIDA 1989-09-26
4857752 Parts recognition method and apparatus therefor Kanji Hata, Eiji Itemadani 1989-08-15
4815913 Electronic component mounting device Kanji Hata, Eiji Itemadani 1989-03-28
4809430 Method and apparatus for mounting electronic parts Kanji Hata, Eiji Itemadani, Masao Iritani 1989-03-07
4807356 Method of loading parts Kazuhiro Mori, Eiji Itemadani, Mikio Hasegawa 1989-02-28
4793707 Illuminating device and method for a component detecting apparatus Kanji Hata, Eiji Itemadani 1988-12-27
4790069 Method and apparatus for mounting electronic parts Eiji Itemadani, Kazuhiro Mori, Mikio Hasegawa 1988-12-13
4738386 Electronic component transporting apparatus employing taping cassettes Eiji Itemadani, Kanji Hata 1988-04-19
4708232 Moving table type work system Kanji Hata, Eiji Itemadani 1987-11-24