YY

Yoshimasa Yokoyama

Casio Computer Co.: 8 patents #310 of 1,970Top 20%
YC Yokoyama Sankoh Co.: 6 patents #1 of 3Top 35%
HZ Hitachi Zosen: 6 patents #19 of 531Top 4%
CK Casio Keisanki: 5 patents #47 of 124Top 40%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
KM Kyushu Hitachi Maxell: 2 patents #12 of 65Top 20%
HA Hitachi America: 2 patents #27 of 97Top 30%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
RG Reinheart Gmbh: 1 patents #4 of 9Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
H( Hitachi Home Electronics (Amerca): 1 patents #10 of 11Top 95%
Overall (All Time): #103,018 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
10633138 Printing apparatus, printing method and computer-readable medium Hirokazu Hasegawa, Toshiaki KANAMURA, Yasushi Murai 2020-04-28
10226942 Printer, method of controlling printer, and storage medium Hirokazu Hasegawa, Toshiaki KANAMURA, Yasushi Murai 2019-03-12
10166802 Stamp-face platemaking device, medium holder, and medium holder manufacturing method Hirotaka Yuno, Takayuki Hirotani, Yasushi Murai, Shigeru Futawatari, Takanori Suzuki 2019-01-01
9610665 Stamping-face plate holder Hirotaka Yuno, Takayuki Hirotani, Yasushi Murai, Shigeru Futawatari, Takanori Suzuki 2017-04-04
9020260 Image processing apparatus, image processing method and recording medium 2015-04-28
D724123 Sheet holder for stamp making machine Hirotaka Yuno 2015-03-10
D724122 Sheet holder for stamp making machine Hirotaka Yuno 2015-03-10
D723598 Sheet holder for stamp making machine Hirotaka Yuno 2015-03-03
D723597 Sheet holder for stamp making machine Hirotaka Yuno 2015-03-03
D723596 Sheet holder for stamp making machine Hirotaka Yuno 2015-03-03
8920054 Roll tape and printer 2014-12-30
8870738 Cardiac function change evaluating device Setsuo Takatani, Thomas Schmitz-Rode, Ulrich Steinseifer 2014-10-28
D693938 Liquid chromatograph analyzer Kosuke Matoba, Mitsuru Oonuma, Masaru Tomioka, Kiyotoshi Mori, Akira Owada +1 more 2013-11-19
7938588 Thermal printer having first and second ring-like conveyance paths 2011-05-10
D473532 Television console Shinji Oe, A. Michael Forlenza 2003-04-22
D463431 Display device Takashi Yamamoto, Akira Omachi, Tadahiro Yamaguchi, Akihito Nakata, Yuuki Iwane 2002-09-24
D460427 Television console Shinji Oe, A. Michael Forlenza 2002-07-16
6396506 Display operation method to change the number of images to be displayed and to independently change image direction and rotation of each image Takeshi Hoshino, Takeshi Minemoto, Masahide Aoki, Atsuo Osawa, Kunio Umehara 2002-05-28
6257412 Folded cushioning material for packaging Masahiro Yamamoto 2001-07-10
6254523 Method of imparting directional permanency of folding to sheet, and apparatus therefor Masahiro Yamamoto 2001-07-03
D440950 Television housing Shinji Oe, A. Michael Forlenza, Takashi Yamanoto 2001-04-24
6199700 Cushioning material for packaging Masahiro Yamamoto 2001-03-13
6190756 Hollow connected body and packaging material Masahiro Yamamoto 2001-02-20
D436979 Liquid crystal video projector Atsutoshi Sato, Shigehisa Hagura, Shinji Matsumoto, Munenori IKEDA, Mikiharu Kuwata 2001-01-30
6132349 Fold construction of corrugated fiberboard 2000-10-17