MI

Makoto Ichikawa

IC Ishida Co.: 22 patents #7 of 307Top 3%
UN Unicharm: 21 patents #55 of 624Top 9%
MK Modern Royal Kabushiki Kaisha: 9 patents #2 of 3Top 70%
MC Menicon Co.: 4 patents #43 of 263Top 20%
FA Fanuc: 2 patents #952 of 1,735Top 55%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
SC Shimizu Construction Co.: 1 patents #112 of 352Top 35%
FC Fujimori Kogyo Co.: 1 patents #43 of 112Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
📍 Ritto, JP: #3 of 205 inventorsTop 2%
Overall (All Time): #33,401 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
9101511 Disposable pants-type wearing article Kenichi Sasayama, Hiroki Yamamoto, Kazuo Ukegawa, Akihide Ninomiya 2015-08-11
9084698 Absorbent article with folded liquid-absorbent structure Kenichi Sasayama 2015-07-21
9072807 Absorbent article having pad configuration Kunihiko Katsuragawa, Kenichi Sasayama 2015-07-07
9072635 Absorbent article Kunihiko Katsuragawa, Kenichi Sasayama 2015-07-07
9060901 Disposable wearing article Kenichi Sasayama, Kunihiko Katsuragawa 2015-06-23
9044357 Disposable wearing article Kenichi Sasayama, Kunihiko Katsuragawa 2015-06-02
8956338 Wearing article with waist belt member Kenichi Sasayama 2015-02-17
8776484 Form-fill-seal machine Masashi Kondo 2014-07-15
8689531 Bag making and packaging machine Kiyoshi Miyazaki, Masashi Kondo, Takahiro Yasuda 2014-04-08
8684989 Wearing article having fasteners with folding guides Naoto Ohashi 2014-04-01
8668680 Disposable wearing article Kenichi Sasayama, Hiroki Yamamoto, Kazuo Ukegawa, Akihide Ninomiya 2014-03-11
8545473 Wearing article with corrugated fasteners Naoto Ohashi 2013-10-01
8522516 Packaging machine Masashi Kondo 2013-09-03
8402726 Packaging machine and suction control apparatus Yoshio Iwasaki, Yusuke Kiyota 2013-03-26
8015783 Form-fill-seal machine Takuya Iwasa 2011-09-13
7744577 Disposable pull-on wearing article Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami 2010-06-29
7727216 Diaper for adults Yasuhiko Kenmochi, Akiyoshi Kinoshita, Natsuko Aoyagi, Naoto Ohashi 2010-06-01
7717896 Disposable pull-on wearing article Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami 2010-05-18
7686795 Pull-on diaper Naoto Ohashi 2010-03-30
7393347 Disposable pull-on type wearing article Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami 2008-07-01
6991057 Snowmobile suspension system Takashi Imamura 2006-01-31
6951090 Packaging machine Masashi Kondo, Yukio Sasaki 2005-10-04
6729113 Lateral sealing mechanism for bag making and packaging machine, and bag making and packaging machine Hideshi Miyamoto, Kazuya Sugimura, Masashi Kondo 2004-05-04
D448109 Pocket ashtray 2001-09-18
D429026 Lighter 2000-08-01