MI

Mitsuru Ichikawa

KA Kaneka: 10 patents #90 of 1,525Top 6%
SO Sony: 7 patents #6,034 of 25,231Top 25%
Ricoh Company: 5 patents #3,664 of 9,818Top 40%
PE Pentax: 4 patents #304 of 761Top 40%
RE Ricoh Elemex: 1 patents #26 of 49Top 55%
Overall (All Time): #145,780 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 25 most recent of 27 patents

Patent #TitleCo-InventorsDate
10529882 Method for manufacturing multijunction photoelectric conversion device Hisashi Uzu, Toru Terashita, Kenji Yamamoto 2020-01-07
10333016 Multi-junction photoelectric conversion device and photoelectric conversion module Hisashi Uzu, Masashi Hino, Ryota Mishima, Tomomi Meguro, Kenji Yamamoto 2019-06-25
10177705 Composite solar cell, solar cell module, and concentrating solar cell Hisashi Uzu, Masashi Hino, Tomomi Meguro, Kenji Yamamoto 2019-01-08
9893228 Method for manufacturing compound semiconductor solar cell Masashi Hino, Tomomi Meguro 2018-02-13
9166089 Thin film solar cell module Kunta Yoshikawa, Kenji Yamamoto 2015-10-20
8691613 Method for manufacturing photoelectric conversion device Masashi Yoshimi, Toshihiko Uto, Kenji Yamamoto 2014-04-08
8530267 Silicon-based thin film solar cell and method for manufacturing same Kunta Yoshikawa, Kenji Yamamoto 2013-09-10
8518833 Transparent electroconductive oxide layer and photoelectric converter using the same Fumiyasu Sezaki, Kenji Yamamoto 2013-08-27
8490960 Sheet processing apparatus and image forming system Kazuya Murata, Toshikazu Sato 2013-07-23
8410355 Thin film photoelectric conversion device having a stacked transparent oxide and carbon intermediate layer Tomomi Meguro, Fumiyasu Sezaki, Kunta Yoshikawa, Takashi Kuchiyama, Kenji Yamamoto 2013-04-02
8265479 Camera module Satoshi Imai, Fujio Kanai, Atsushi Horidan, Takahiro Okabe 2012-09-11
7990635 Camera module Takahiro Okabe, Yasutaka Takahashi, Noritoshi Eguchi, Satoshi Imai 2011-08-02
7978969 Camera module Atsushi Horidan, Satoshi Imai, Takahiro Okabe, Fujio Kanai 2011-07-12
7864461 Camera module Satoru Yoshioka, Takahiro Okabe, Masashi Nishimoto, Yasutaka Takahashi, Satoshi Imai 2011-01-04
7699302 Sheet handling apparatus capable of effectively performing sheet processing, and an image forming apparatus using the same 2010-04-20
7550665 Stacked photoelectric converter Toshiaki Sasaki, Yohei Koi, Kenji Yamamoto, Masashi Yoshimi 2009-06-23
7486882 Lens unit and imaging apparatus Atsushi Okita, Takatoshi Uneme, Fujio Kanai 2009-02-03
7433136 Lens unit and imaging device Takatoshi Uneme, Atsushi Okita, Fujio Kanai 2008-10-07
6189602 Electronic device with improved heat dissipation Makoto Tanahashi, Tsutomu Asawa 2001-02-20
6186018 Binocular with rotation transmitting system 2001-02-13
6072626 Binocular with rotation transmitting system 2000-06-06
6020998 Binocular with rotation transmitting system 2000-02-01
5973830 Binocular with interpupillary adjustment mechanism 1999-10-26
5746162 Sheet processing apparatus and sheet processing method Masatoshi Hosoi, Yoshihide Sugiyama, Norihisa Masamura 1998-05-05
5524873 Finisher for image forming apparatus Masatoshi Hosoi, Tetsuji Watanbe, Yuichi Fujii, Yuji Ueno, Nobuyoshi Seki 1996-06-11