HN

Hiroshi Niwa

OL Olympus: 14 patents #275 of 3,097Top 9%
TC Thk Co.: 13 patents #21 of 450Top 5%
NT Ntn: 8 patents #198 of 1,364Top 15%
IC Ibiden Co.: 4 patents #206 of 730Top 30%
IBM: 2 patents #32,839 of 70,183Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
Overall (All Time): #67,987 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 25 most recent of 44 patents

Patent #TitleCo-InventorsDate
11089294 Endoscope inspection system, endoscope inspection apparatus, endoscope package, and endoscope inspection method 2021-08-10
10624528 Connector Minoru Sato, Koji Omori 2020-04-21
10069250 Receptacle connector Minoru Sato, Koji Omori 2018-09-04
9512878 Method of injection molding a sealing member for a fluid dynamic bearing Kouyou Suzuki, Fuminori Satoji, Kimihiko Bito, Yoshiharu Inazuka 2016-12-06
9361918 Memory disk drive device and resin component therefor Hiroyuki Noda 2016-06-07
9125560 Endoscope shape detecting apparatus Yoshitaka Miyoshi, Fumiyuki Onoda, Tomohiko Oda, Minoru Sato, Chieko Aizawa +1 more 2015-09-08
8876386 Fluid dynamic bearing device Kenji Hibi, Kenji Ito, Yasuhiro Yamamoto, Isao Komori, Tetsuya Yamamoto 2014-11-04
8876388 Fluid dynamic bearing device Isao Komori 2014-11-04
8616771 Fluid dynamic bearing device 2013-12-31
8408087 Screw device with sound insulating member Hidekazu Michioka, Katsuya Iida, Yoshiaki Saitoh 2013-04-02
8383956 Plating apparatus, plating method and multilayer printed circuit board Toru Nakai, Satoru Kawai, Yoshiyuki Iwata 2013-02-26
8282282 Motion guide device and method of assembling motion guide device Hidekazu Michioka, Hiroaki Mochizuki, Takuya Yamagata, Takuya Horie 2012-10-09
8272289 Roller screw Akihiro Teramachi, Hidekazu Michioka, Akimasa Yoshida 2012-09-25
8273013 Endoscope insertion assistant probe and applicable endoscope apparatus therefor Fumiyuki Onoda 2012-09-25
8197659 Plating apparatus, plating method and multilayer printed circuit board Toru Nakai, Satoru Kawai, Yoshiyuki Iwata 2012-06-12
8192354 Endoscope inserted-shape detecting apparatus Kensuke Miyake, Yoshitaka Miyoshi, Chieko Aizawa, Fumiyuki Onoda, Minoru Sato +1 more 2012-06-05
8147404 Endoscope shape detecting apparatus Yoshitaka Miyoshi, Chieko Aizawa, Kensuke Miyake, Fumiyuki Onoda, Minoru Sato +1 more 2012-04-03
8132479 Screw device and method of manufacturing the same Akimasa Yoshida, Soshi Miyahara, Noriaki Chikamoto, Yasuhiro Kubota 2012-03-13
8033195 Low-noise screw device Hidekazu Michioka, Katsuya Iida, Yoshiaki Saitoh 2011-10-11
7897027 Plating apparatus, plating method and multilayer printed circuit board Toru Nakai, Satoru Kawai, Yoshiyuki Iwata 2011-03-01
7878594 Seat reclining device Satoru Fukuzawa, Toshiaki Kato 2011-02-01
7870806 Ball screw device Kentarou Nishimura, Akimasa Yoshida 2011-01-18
7857753 Endoscope shape detection device Fumiyuki Onoda, Tomohiko Oda, Minoru Sato, Kensuke Miyake, Yoshitaka Miyoshi +2 more 2010-12-28
7850605 Inserting shape detecting probe Chieko Aizawa, Fumiyuki Onoda 2010-12-14
7832300 Roller screw Akihiro Teramachi, Hidekazu Michioka, Kentaro Nishimura 2010-11-16