JM

Junichi Maeda

AC Advics Co.: 8 patents #75 of 686Top 15%
MC Makino Milling Machine Co.: 5 patents #18 of 184Top 10%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
DE Denso: 2 patents #4,986 of 11,792Top 45%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
Overall (All Time): #231,596 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12427594 Tap tool and tapping method 2025-09-30
12109636 Milling cutter Takaaki SUGASAKI 2024-10-08
10180675 Machine tool control device and machine tool Yasunori Masumiya, Yoshikazu Hattori 2019-01-15
9663084 Rotating pumping apparatus with seal mechanism Yoshitake Hisada, Toshiya Hayashi, Shinya Mitani 2017-05-30
9227251 Hole drilling method and machine tool 2016-01-05
9199317 Scroll machining method and machining unit Mitsuhiro Yamaguchi 2015-12-01
9133883 Coupling device for connecting rotary members Hirotsugu MORI, Yasuhiro Sasaki 2015-09-15
8398495 Coupling device for rotationally coupling drive shaft and driven shaft Takahiro Yamaguchi 2013-03-19
8249092 Communication device, communication system, and communication method performing communication using a plurality of signals having different frequencies 2012-08-21
8148090 Method for prediction of postoperative prognosis and diagnosis kit Yousuke Fukui, Atsushi Ogiwara, Shingo Akimoto, Takao Kawakami, Takashi Hirano +1 more 2012-04-03
8043072 Filter, piston pump using the filter, and method of mounting the filter in a valve seat member of the piston pump Tomoo Harada 2011-10-25
7904513 Client apparatus, server apparatus, server-based computing system, and program Hirokazu Kanda 2011-03-08
7891959 Piston pump Tomoo Harada 2011-02-22
7806671 Piston pump 2010-10-05
7785085 Piston pump Toru Fujita 2010-08-31
7704058 Piston pump Tomoo Harada 2010-04-27
5008854 Pocket size data storage apparatus with tablet device for inputting image data Tsuguo Yanai, Kazuto Yamamoto, Yuji Kuriyama, Haruo Yamamoto 1991-04-16
4794553 Compact electronic calculator having graph display function Kazuyoshi Watanabe, Hiroyuki Yoshino, Osamu Negishi 1988-12-27
4600325 Printing apparatus Tsugio Okamoto 1986-07-15