AK

Akihiro Kojima

KT Kabushiki Kaisha Toshiba: 109 patents #66 of 21,451Top 1%
Merck: 6 patents #1,819 of 9,382Top 20%
CK Ckd: 5 patents #43 of 332Top 15%
AL Alpad: 4 patents #4 of 28Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
ZE Zeon: 2 patents #301 of 734Top 45%
MC M-Tec Co.: 1 patents #11 of 25Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
OM Omron: 1 patents #1,808 of 3,089Top 60%
RS Ryosei Electro-Circuit System: 1 patents #8 of 14Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
JS Jsr: 1 patents #649 of 1,137Top 60%
KK Kabushiki Kaisha Meiji Gomu Kasei: 1 patents #6 of 38Top 20%
Overall (All Time): #8,011 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 51–75 of 133 patents

Patent #TitleCo-InventorsDate
9076937 Light emitting device and method for manufacturing the same Yosuke Akimoto, Yoshiaki Sugizaki, Hideto Furuyama, Miyoko Shimada 2015-07-07
9041033 Semiconductor light emitting device Yosuke Akimoto, Yoshiaki Sugizaki, Miyoko Shimada, Hideyuki Tomizawa, Hideto Furuyama 2015-05-26
9029892 Device module Yoshiaki Sugizaki, Hideto Furuyama, Miyoko Shimada, Yosuke Akimoto, Hideyuki Tomizawa 2015-05-12
9029893 Semiconductor light emitting device and method for manufacturing the same Yosuke Akimoto, Miyoko Shimada, Hideyuki Tomizawa, Yoshiaki Sugizaki, Hideto Furuyama 2015-05-12
9021983 Stage apparatus and process apparatus Ryoichi Inanami, Shinichi Ito, Hiroshi Koizumi 2015-05-05
9024346 Semiconductor light emitting device and method for manufacturing the same Yosuke Akimoto, Miyoko Shimada, Hideyuki Tomizawa, Yoshiaki Sugizaki, Hideto Furuyama 2015-05-05
9006766 Semiconductor light emitting device Miyuki Shimojuku, Yoshiaki Sugizaki, Yosuke Akimoto, Takayoshi Fujii 2015-04-14
9006764 Semiconductor light emitting device and light emitting device Yosuke Akimoto, Miyoko Shimada, Hideyuki Tomizawa, Yoshiaki Sugizaki, Hideto Furuyama 2015-04-14
8994030 Semiconductor light emitting device Hideto Furuyama, Miyoko Shimada, Yosuke Akimoto, Hideyuki Tomizawa, Yoshiaki Sugizaki 2015-03-31
8987762 Semiconductor light-emitting device and manufacturing method of the same Toshiya Nakayama, Kazuhito Higuchi, Hiroshi Koizumi, Hideo Nishiuchi, Susumu Obata +3 more 2015-03-24
8987020 Semiconductor light-emitting device and method for manufacturing same Yoshiaki Sugizaki 2015-03-24
8987764 Semiconductor light emitting device and light source unit Hideyuki Tomizawa, Miyoko Shimada, Yosuke Akimoto, Yoshiaki Sugizaki, Hideto Furuyama 2015-03-24
8981412 Optical semiconductor device and method for manufacturing same Hiroshi Koizumi, Yasuhide Okada, Susumu Obata, Tomomichi Naka, Kazuhito Higuchi +2 more 2015-03-17
8963189 Semiconductor light emitting device and method for manufacturing the same Yosuke Akimoto, Miyuki Izuka, Yoshiaki Sugizaki 2015-02-24
8958574 Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphone Hideaki Fukuzawa, Tatsuya Ohguro, Yoshiaki Sugizaki, Mariko Takayanagi, Yoshihiko Fuji +2 more 2015-02-17
8957444 Semiconductor light emitting device Yoshiaki Sugizaki, Hideyuki Tomizawa, Hideto Furuyama, Miyoko Shimada, Yosuke Akimoto 2015-02-17
8957434 Light emitting device, light emitting module, and method for manufacturing light emitting device Yoshiaki Sugizaki, Yosuke Akimoto, Hidefumi Yasuda, Nozomu Takahashi, Kazuhito Higuchi +2 more 2015-02-17
8957402 Semiconductor light emitting device and manufacturing method of the same Hideto Furuyama, Miyoko Shimada, Yosuke Akimoto 2015-02-17
8946750 Semiconductor light emitting device Kazuhito Higuchi, Hideo Shiozawa, Takayoshi Fujii, Susumu Obata, Toshiyuki Terada 2015-02-03
8946738 Light emitting device, light emitting module, and method for manufacturing light emitting device Yoshiaki Sugizaki, Yosuke Akimoto, Kazuhito Higuchi, Susumu Obata 2015-02-03
8941124 Semiconductor light emitting device and method for manufacturing same Takayoshi Fujii, Yoshiaki Sugizaki 2015-01-27
8937331 Semiconductor light emitting device Hideyuki Tomizawa, Miyoko Shimada, Yosuke Akimoto, Yoshiaki Sugizaki, Hideto Furuyama 2015-01-20
8933480 Semiconductor light emitting device and method for manufacturing same Yosuke Akimoto, Miyuki Iduka, Yoshiaki Sugizaki 2015-01-13
8933476 Semiconductor light emitting device and method for manufacturing the same Yosuke Akimoto, Miyoko Shimada, Hideyuki Tomizawa, Yoshiaki Sugizaki, Hideto Furuyama 2015-01-13
8928020 Semiconductor light emitting device Yoshiaki Sugizaki, Hideto Furuyama 2015-01-06