WH

Wataru Hirai

Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
AL Alpha: 3 patents #20 of 110Top 20%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #173,611 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
9909350 Vehicular reflective optical sensor Shun Rai, Takashi Ono, Kazuya Tanaka 2018-03-06
9841504 Photosensor unit with a condensing lens including a plurality of light-emitting convex lens Takashi Ono 2017-12-12
9733122 Photosensor lens including a purality of convex lens surfaces Takashi Ono 2017-08-15
7464838 Viscous material application apparatus Toshinori Mimura, Hiroshi Yamauchi, Hiroaki Onishi, Koichi Nagai 2008-12-16
7185422 Part mounting apparatus and part mounting method Kazunobu Sakai, Makoto Nakashima, Yasuyuki Ishitani 2007-03-06
7131478 Component supply system Shinichiro Endo, Takashi Andoh, Hiroyuki Fujiwara, Yuuji Nagasawa, Hironori Konno +1 more 2006-11-07
6910514 Part feeder Shinichiro Endo, Takashi Andoh, Hiroyuki Fujiwara, Yuuji Nagasawa, Hironori Konno +1 more 2005-06-28
6839959 Component mounting apparatus Naoto Hosotani, Youichi Nakamura, Kunio Sakurai 2005-01-11
6736291 Viscous material application apparatus Toshinori Mimura, Hiroshi Yamauchi, Hiroaki Onishi, Koichi Nagai 2004-05-18
6336268 Electronic part mounting machine Ryoji Inutsuka, Muneyoshi Fujiwara, Kunio Ohe, Yoshiyuki Nagai, Hideo Sakon 2002-01-08
6293003 Electronic part mounting device Kunio Sakurai, Minoru Yamamoto, Seiichi Mogi 2001-09-25
6178621 Electronic component mounting apparatus Satoshi Shida, Muneyoshi Fujiwara, Hiroshi Ohta, Hirokazu Honkawa 2001-01-30
6026885 Electronic component feeder Seiichi Mogi, Kunio Sakurai, Minoru Yamamoto, Youichi Makino, Akiko Ida 2000-02-22
5933942 Component mounting apparatus Naoyuki Kitamura, Noriaki Yoshida 1999-08-10
5850689 Method and apparatus for supporting printed board Seiichi Mogi, Muneyoshi Fujiwara, Osamu Okuda, Hirokazu Honkawa 1998-12-22
5743005 Component mounting apparatus and method Osamu Nakao, Masanori Yasutake, Makoto Kawai 1998-04-28
5740604 Component-mounting apparatus and method Naoyuki Kitamura, Hiroshi Ohta, Muneyoshi Fujiwara 1998-04-21
5727311 Method and apparatus for mounting component Akiko Ida, Muneyoshi Fujiwara, Osamu Okuda, Hirokazu Honkawa 1998-03-17
5457874 Mounting apparatus of electronic component Takahiro Yonezawa, Muneyoshi Fujiwara, Kunio Sakurai, Naohiko Chimura, Hiroshi Ohta 1995-10-17
5379514 Electronic component installing apparatus and method Osamu Okuda, Minoru Yamamoto, Tomoyuki Nakano 1995-01-10
5339248 Apparatus for mounting electronic component on substrate Muneyoshi Fujiwara, Takahiro Yonezawa, Kunio Sakurai 1994-08-16
5249356 Method and apparatus for mounting electronic component Osamu Okuda, Shiro Oji, Minoru Yamamoto 1993-10-05
4999909 Electric component mounting apparatus Takao Eguchi, Motoshi Shitanda, Makito Seno 1991-03-19
4831721 Mounting head exchange arrangement for part mounting machine Koji Fujiwara 1989-05-23