MH

Masaho Hayashi

UN Unicharm: 21 patents #55 of 624Top 9%
Dai Nippon Printing Co.: 6 patents #392 of 2,222Top 20%
KF Kanebo Foods: 1 patents #6 of 14Top 45%
SC Showa Yakuhin Kako Co.: 1 patents #23 of 52Top 45%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #155,593 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
8779785 Water content detection sensor Ichiro Wada, Miou Suzuki, Kiyoshi Toda, Yuichi Hirai, Hiroshi Uematsu +1 more 2014-07-15
8567638 Openable and closable container Takeshi Bandoh, Takahiro Ueda, Ikue Hiramatsu, Hiroshi Uematsu, Toshihiko Uenishi +1 more 2013-10-29
8438690 Cleaning tool and cleaning element holder Yoshinori Tanaka, Masumi Fukuzawa, Jun Uragami 2013-05-14
8388588 Urine receiver Ichiro Wada, Miou Suzuki, Naruto Matsushita, Kiyoshi Toda, Yuichi Hirai +2 more 2013-03-05
8183876 Water content detection sensor system Ichiro Wada, Miou Suzuki, Kiyoshi Toda, Yuichi Hirai, Hiroshi Uematsu +1 more 2012-05-22
8156603 Cleaning tool Hajime Tsutanaga, Jun Uragami, Toshihiko Uenishi, Yoshinori Tanaka 2012-04-17
8115643 Excrement detection sensor Ichiro Wada, Miou Suzuki, Kiyoshi Toda, Yuichi Hirai, Hiroshi Uematsu +1 more 2012-02-14
7966688 Cleaning tool and cleaning element Hajime Tsutanaga, Jun Uragami, Toshihiko Uenishi, Yoshinori Tanaka 2011-06-28
7930794 Cleaning tool Hajime Tsutanaga, Jun Uragami, Toshihiko Uenishi, Yoshinori Tanaka 2011-04-26
D634088 Handle for a handy mop Yoshinori Tanaka, Toshihiko Uenishi 2011-03-08
7755497 Urine sensor Ichiro Wada, Miou Suzuki, Kiyoshi Toda, Yuichi Hirai, Hiroshi Uematsu +1 more 2010-07-13
7739770 Handy mop Yoshinori Tanaka, Toshihiko Uenishi 2010-06-22
7695460 Negative pressure urine receiver Ichiro Wada, Miou Suzuki, Naruto Matsushita, Kiyoshi Toda, Yuichi Hirai +2 more 2010-04-13
D608965 Handle for a cleaning device Yoshinori Tanaka, Masumi Fukuzawa, Jun Uragami 2010-01-26
7621420 Container with auto-opening lid Takeshi Bandoh, Daisuke Miyake, Norikazu Shinogi, Toshihiko Uenishi 2009-11-24
D590558 Insert plate for a handy mop Yoshinori Tanaka, Toshihiko Uenishi 2009-04-14
D579614 Combination handle and insert plate for a handy mop Yoshinori Tanaka, Toshihiko Uenishi 2008-10-28
6951292 Container with a hinged lid Takeshi Bando, Yoshikazu Tanaka, Katsumi Kameda, Norikazu Shinogi 2005-10-04
6655544 Container with a lid Yoshikazu Tanaka, Takeshi Bando, Hiroki Ishikawa, Hiroshi Uematsu, Norikazu Shinogi +1 more 2003-12-02
6604628 Wet tissue container and combination thereof Yoshikazu Tanaka, Takeshi Bando, Hiroki Ishikawa, Emiko Inoue, Hiroshi Uematsu +2 more 2003-08-12
6244442 Package, method of manufacturing the package and packet of the package Isao Inoue, Kiyoshi Oguchi, Atushi Saiki 2001-06-12
5955352 Instruments for chemical and microbiological tests Yoshiharu Inoue, Yuichi Kinoshita, Mutsumi Shibuya, Kiyoshi Oguchi, Hiroshi Yamada +1 more 1999-09-21
5852675 Color chart for image correction and method of color correction Kiyoshi Matsuo, Atsushi Uchida 1998-12-22
5699912 Container for wetted tissues Hiroki Ishikawa, Yasuhiko Kenmochi, Takeshi Bando, Norikazu Shinogi 1997-12-23
5261595 Collapsible refill container for granular products adapted to be inserted into an outer box-type package Yukio Nanno 1993-11-16