OT

Osamu Tsuchiya

HI Hitachi: 36 patents #629 of 28,497Top 3%
TK Toshiba Tec Kabushiki Kaisha: 23 patents #115 of 1,664Top 7%
HE Hitachi Vlsi Engineering: 22 patents #3 of 666Top 1%
KS Kobe Steel: 8 patents #62 of 2,031Top 4%
RT Renesas Technology: 6 patents #492 of 3,337Top 15%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
MB Midrex International B.V. Zurich Branch: 1 patents #8 of 10Top 80%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HA Hatachi: 1 patents #1 of 40Top 3%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
AK Asahi Denka Kogyo: 1 patents #75 of 196Top 40%
OI Okamoto Industries: 1 patents #24 of 49Top 50%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Overall (All Time): #21,027 of 4,157,543Top 1%
83
Patents All Time

Issued Patents All Time

Showing 1–25 of 83 patents

Patent #TitleCo-InventorsDate
12387453 Information processing device and information processing system for merchandise registration 2025-08-12
11715081 Checkout system and portable point-of-sale terminal 2023-08-01
11600152 Reading device 2023-03-07
11301828 Checkout system and portable point-of-sale terminal 2022-04-12
D927738 Headlamp for an automobile Hiroshi Noguchi, Shuichiro Yamamoto 2021-08-10
D926340 Automobile Ryosuke Matsuoka, Shuichiro Yamamoto, Kenichi Noda 2021-07-27
11037704 Communication cable 2021-06-15
8712853 Code reading apparatus, sales registering apparatus, and sales registering method Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Hidehiro Naito 2014-04-29
8584954 Scanner Hidehiro Naito, Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara 2013-11-19
8577729 Self-checkout terminal Hitoshi Iizaka, Yoshiya Yamada, Norihiko Kurihara 2013-11-05
8517266 Checkout terminal and control method for the same Yoshiya Yamada, Hitoshi Iizaka, Hidemi Mihara, Hidehiro Naito 2013-08-27
8458036 Datacode reading apparatus Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Hidehiro Naitou 2013-06-04
8447334 Network control device and network control method Shuichi Abe, Yoshiyuki Imai, Takayuki Moriyama 2013-05-21
8439259 Code reading apparatus, sales registration processing apparatus, and code reading method Hidehiro Naito, Hitoshi Iizaka, Hidemi Mihara, Yoshiya Yamada 2013-05-14
8403216 Code reading apparatus, sales registration processing apparatus, and code reading method Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Hidehiro Naito 2013-03-26
8239268 Self-checkout terminal Hitoshi Iizaka, Yoshiya Yamada, Norihiko Kurihara 2012-08-07
8226005 Code symbol reading apparatus Yoshiya Yamada, Hitoshi Iizaka, Hidemi Mihara, Hidehiro Naito 2012-07-24
8220714 Scanner Hidehiro Naito, Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara 2012-07-17
8132730 Datacode reading apparatus Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Hidehiro Naitou 2012-03-13
8109439 Commodity registration processing apparatus Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Norihiko Kurihara, Hidehiro Naitou 2012-02-07
8074881 Merchandise checkout system Norihiko Kurihara, Hitoshi Iizaka, Yoshiya Yamada, Hidemi Mihara, Hidehiro Naitou 2011-12-13
8066189 Code symbol reading apparatus Yoshiya Yamada, Hitoshi Iizaka, Hidehiro Naitou, Norihiko Kurihara, Hidemi Mihara 2011-11-29
8061612 Code symbol reading apparatus Yoshiya Yamada, Hitoshi Iizaka, Hidemi Mihara, Hidehiro Naito 2011-11-22
8025225 Merchandise registration processing system Hiroki Mochizuki, Hitoshi Iizaka, Yoshiya Yamada, Norihiko Kurihara, Makoto Nozawa +2 more 2011-09-27
8004905 Nonvolatile memory system, semiconductor memory and writing method Tatsuya Ishii, Hitoshi Miwa, Shooji Kubono 2011-08-23