KT

Kenji Tamura

Honda Motor Co.: 17 patents #852 of 21,052Top 5%
NS Nippon Steel: 16 patents #96 of 4,423Top 3%
NM Nippon Steel & Sumitomo Metal: 12 patents #40 of 1,491Top 3%
NS National Institute For Materials Science: 8 patents #33 of 901Top 4%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
Casio Computer Co.: 5 patents #505 of 1,970Top 30%
TC Toyoda Iron Works Co.: 5 patents #17 of 147Top 15%
SK Showa Denko K.K.: 5 patents #278 of 1,736Top 20%
SI Sumitomo Metal Industries: 3 patents #222 of 1,462Top 20%
HC Hitachi-Johnson Controls Air Conditioning: 2 patents #38 of 179Top 25%
JG Jgc: 2 patents #69 of 393Top 20%
EA Ems-Chemie Ag: 2 patents #19 of 85Top 25%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
TA Takenaka: 1 patents #67 of 199Top 35%
AD Advantest: 1 patents #714 of 1,193Top 60%
NI Nisshinbo Industries: 1 patents #182 of 375Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
DC Daifuku Co.: 1 patents #230 of 509Top 50%
📍 Yokohama, CA: #38 of 287 inventorsTop 15%
Overall (All Time): #17,703 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 1–25 of 90 patents

Patent #TitleCo-InventorsDate
12187340 Support beam Yukihiko Kimura, Kunihiro Yabuno, Keigo Minatani, Sam Soo HWANG, Hiroshi Nogami +1 more 2025-01-07
12187548 Article transport facility Keisuke Shiroishi, Naoya Toyoshima 2025-01-07
11420472 Front axle beam and production method thereof Kenji Imanishi, Sam Soo HWANG, Kunihiro Yabuno, Kunihiro Yoshida, Koichiro Ishihara 2022-08-23
11390116 Front axle beam and production method thereof Kenji Imanishi, Sam Soo HWANG, Kunihiro Yabuno, Kunihiro Yoshida, Koichiro Ishihara 2022-07-19
11253910 Method for producing forged crankshaft Junichi Okubo, Kunihiro Yoshida, Sam Soo HWANG, Ryusuke NAKANO, Masao Hori +1 more 2022-02-22
11111151 Layered silicate powder granules and method for producing the same Hiroshi Sakuma 2021-09-07
11045865 Method for producing forged crankshaft Junichi Okubo, Kunihiro Yoshida, Sam Soo HWANG, Ryusuke NAKANO, Masao Hori +1 more 2021-06-29
11045864 Method for producing forged crankshaft Junichi Okubo 2021-06-29
10890208 Crankshaft Yukihiko Kimura, Hiroshi Nogami, Sam Soo HWANG, Kunihiro Yabuno 2021-01-12
10875083 Apparatus and method for manufacturing forged crankshaft Tomohisa Yamashita, Kunihiro Yabuno, Ken-ichiro Yoshino, Sho Takamoto, Hiroyuki Kurokawa +3 more 2020-12-29
10828693 Apparatus for manufacturing forged crankshaft Tomohisa Yamashita, Sho Takamoto, Hiroyuki Kurokawa, Kunihiro Yabuno, Ken-ichiro Yoshino +1 more 2020-11-10
10799940 Method for producing forged crankshaft Junichi Okubo, Kunihiro Yoshida, Samsoo Hwang, Ryusuke NAKANO, Masao Hori 2020-10-13
10730215 Insert molded article, insert molding method, and insert molding apparatus Kazuo Hirasawa 2020-08-04
10608570 Power converter and refrigeration air conditioner Yoji Ogura, Kazuhiro Ueta, Wataru Hatsuse 2020-03-31
10464120 Method for producing forged crankshaft Junichi Okubo, Ken-ichiro Yoshino, Kunihiro Yabuno, Hiroyuki Kurokawa, Tomohisa Yamashita +2 more 2019-11-05
10456828 Method for producing forged crankshaft Junichi Okubo, Kunihiro Yoshida, Samsoo Hwang, Ryusuke NAKANO, Masao Hori 2019-10-29
10441995 Method for producing forged crankshaft Sho Takamoto, Tomohisa Yamashita, Kunihiro Yabuno, Ken-ichiro Yoshino, Hiroyuki Kurokawa +2 more 2019-10-15
10413965 Method for producing forged crankshaft Sho Takamoto, Tomohisa Yamashita, Kunihiro Yabuno, Ken-ichiro Yoshino, Hiroyuki Kurokawa +2 more 2019-09-17
10391546 Method for producing forged crankshaft Junichi Okubo, Kunihiro Yoshida, Samsoo Hwang, Ryusuke NAKANO, Masao Hori 2019-08-27
10389282 DC power supply unit and air conditioner using same Koji Tsukii, Atsushi Okuyama, Tsutomu Kurokawa, Masahiro Tamura 2019-08-20
10350671 Method for producing a forged crankshaft Junichi Okubo, Koichiro Ishihara, Ken-ichiro Yoshino, Kunihiro Yabuno, Hiroyuki Kurokawa +2 more 2019-07-16
10247226 Crankshaft for reciprocating engine Kenji Imanishi, Ken-ichiro Yoshino, Kunihiro Yabuno, Koichiro Ishihara 2019-04-02
10182280 Sound processing apparatus, sound processing system and sound processing method Michinori Kishimoto, Yoshiyuki Watanabe, Makoto Takakuwa, Manabu Nakamura, Hideki Shuto +3 more 2019-01-15
10124398 Method for producing a forged crankshaft Junichi Okubo, Koichiro Ishihara, Ken-ichiro Yoshino, Kunihiro Yabuno, Hiroyuki Kurokawa +2 more 2018-11-13
10086425 Method for producing a forged crankshaft Junichi Okubo, Koichiro Ishihara, Ken-ichiro Yoshino, Kunihiro Yabuno, Hiroyuki Kurokawa +2 more 2018-10-02