YI

Yoshihiro Iwama

HI Hitachi: 21 patents #1,645 of 28,497Top 6%
HC Hitachi Consumer Electronics Co.: 11 patents #12 of 447Top 3%
NT Nakayo Telecommunications: 2 patents #5 of 26Top 20%
NT Ntt Advanced Technology: 2 patents #9 of 188Top 5%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
Overall (All Time): #93,375 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12169008 Disk brake Miyuki UNO, Junichi Hashimoto, Shinji Suzuki, Masaru Oda 2024-12-17
D898597 Wearable sensor Masaru Oda, Miki Hayakawa, Yuuichi Ogawa, Masaki Komatsu 2020-10-13
D869511 Compressor for air suspension Hiroshi Sakai, Yoshinori Kawai 2019-12-10
10460187 Biometric authentication device and system Masaru Oda, Akira Omachi, Yusuke Daimon, Daisuke Matsubara, Hiroko Hasebe +3 more 2019-10-29
D698382 Switching device for projector Atsushi Ishibashi, Noriaki KATAGIRI 2014-01-28
D692473 Camera for projector Yuta Kawaguchi, Chiaki Kinno, Atsushi Ishibashi 2013-10-29
D691648 Projector Yuta Kawaguchi, Atsushi Ishibashi, Daichi Hotta 2013-10-15
D686182 Audio equipment for audio teleconferences Naoki Ashiwa, Amane Takahashi, Kazunori Kobayashi, Takeshi Konno, Masao Minokawa +6 more 2013-07-16
D683782 Projector Atsushi Ishibashi, Takafumi Ishizu, Yuta Kawaguchi, Kazumasa Ueoka 2013-06-04
D680150 Projector Yuta Kawaguchi, Atsushi Ishibashi, Seiichi Sekiguchi 2013-04-16
D678382 Projector Atsushi Ishibashi, Yuta Kawaguchi, Chohei Ono, Satoshi Nakayama, Kazumasa Ueoka +1 more 2013-03-19
D663723 Microphone for audio teleconferences Naoki Ashiwa, Hiroya Mochimasu, Kazunori Kobayashi, Takeshi Konno, Masao Minokawa +6 more 2012-07-17
D650822 Image display with projector Atsushi Ishibashi, Yuta Kawaguchi, Koji Hirata, Toshihiko Matsuzawa, Tadashi Sato 2011-12-20
D639330 Video projector Yuta Kawaguchi, Atsushi Ishibashi, Shinichi Urano 2011-06-07
D639331 Video projector Yuta Kawaguchi, Atsushi Ishibashi, Shinichi Urano 2011-06-07
D636426 Video projector Yuta Kawaguchi, Atsushi Ishibashi, Shinji Matsumoto, Kazumasa Ueoka 2011-04-19
D627386 Video projector Yuta Kawaguchi, Masayuki Ohki, Kazumasa Ueoka, Atsushi Ishibashi 2010-11-16
7643855 Portable terminal device Koji Suso 2010-01-05
D599391 Video camera with digital video disc player Atsushi Ishibashi, Hiroshi Hoshi 2009-09-01
7460885 Mobile telephone Minoru Ikeda, Yuichiro Kota, Kazuo Shimoyamada 2008-12-02
D530691 Digital video disc recorder with hard disk recorder Toshiyuki Moriya, Minoru Ikeda, Hidenori Shinohara 2006-10-24
D530293 Digital video disc recorder with video tape recorder Toshiyuki Moriya, Minoru Ikeda, Hidenori Shinohara 2006-10-17
D526298 Mobile telephone Yuichiro Kota, Minoru Ikeda, Takashi Aizawa 2006-08-08
D519091 Combined digital video disc recorder and video tape recorder Toshiyuki Moriya, Minoru Ikeda, Yasunori Kawauchi 2006-04-18
D517107 Video camera with digital video disk player Akira Kojima, Minoru Ikeda, Kazuto Oyama 2006-03-14