TO

Tatsuya Oka

SS Sumitomo Wiring Systems: 18 patents #192 of 2,615Top 8%
IH Ihi: 8 patents #79 of 1,178Top 7%
DE Denso: 7 patents #1,924 of 11,792Top 20%
II Icom Incorporated: 1 patents #40 of 74Top 55%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #93,603 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
11754032 Ignition system Yasuomi Imanaka, Ryo Tamura, Yuji KAJI, Atsushi Iwami, Yuuta KAWASHIMA 2023-09-12
11378343 Heat treatment device Akihisa YANO, Takahito AKITA, Taiga YAMAMOTO, Hideshi SHIBUYA, Yusuke TAKEUCHI +1 more 2022-07-05
10926235 Reactor Akihisa YANO, Hiroyuki Kamata, Shigeki Sakakura, Nobuyuki Honma, Yusuke TAKEUCHI 2021-02-23
10797780 Multisite trunking system and site switching method Yoshiyuki Tanaka 2020-10-06
10603649 Reactor Akihisa YANO, Hiroyuki Kamata, Shigeki Sakakura, Nobuyuki Honma, Yusuke TAKEUCHI 2020-03-31
10583413 Reactor Taiga YAMAMOTO, Shigeki Sakakura, Akihisa YANO, Takahito AKITA, Shunji MIYAJIMA +2 more 2020-03-10
10421053 Heat treatment device Hideshi SHIBUYA, Shigeki Sakakura, Akihisa YANO, Takahito AKITA, Taiga YAMAMOTO +2 more 2019-09-24
10350575 Reactor Akihisa YANO, Takahito AKITA, Taiga YAMAMOTO, Hideshi SHIBUYA, Yushi KAMEOKA +3 more 2019-07-16
10286375 Reaction apparatus Yusuke TAKEUCHI, Akihisa YANO, Takahito AKITA, Taiga YAMAMOTO, Hideshi SHIBUYA +2 more 2019-05-14
10118148 Reactor Shigeki Sakakura, Nobuyuki Honma, Takashi Nishii, Tomohiro Kaneko, Rie Harada +5 more 2018-11-06
9868840 Shaped article made of porous hydrogel, manufacturing process therefor and use thereof Arata Ishiodori, Mototsugu Yoshihara 2018-01-16
9036356 Printed circuit board laminate Akira Baba 2015-05-19
8840408 Crank-shaped board terminal with a protruding support portion Akira Baba 2014-09-23
8378211 Electric connection box Yoshihiko GOTOU 2013-02-19
7955115 Extraction preventing device for connector Satoru Morino 2011-06-07
7390198 Electric junction box Yukinori Kita 2008-06-24
7387516 Electric junction box Tatsuya Hayakawa 2008-06-17
7267556 Electrical junction box 2007-09-11
7247031 Electric junction box and its assembling process Tsutomu Naito 2007-07-24
7165979 Terminal connection structure, electrical junction box having the terminal connection structure, and method for assembling the electrical junction box 2007-01-23
7101197 Press-fit terminal, printed board connection structure using the press-fit terminal, and electrical connection box Tsutomu Naito 2006-09-05
6984133 Electrical connector housing having a bridging piece between circuit boards connected to a receiving unit Tsutomu Naitou 2006-01-10
6915203 Apparatus and method for diagnosis of vehicular system Yoshinori Maegawa, Syujiro Morinaga, Hisashi Iida, Masakazu Yamada 2005-07-05
6905348 Circuit-connecting structure including a terminal piece Tsutomu Naitou 2005-06-14
6898927 Emission control system with catalyst warm-up speeding control Syujiro Morinaga, Hisashi Iida, Yoshihiro Majima, Akira Ichikawa, Keiji Wakahara +5 more 2005-05-31