II

Ippei Iwahara

KC Kokuyo Co.: 10 patents #9 of 136Top 7%
JH Jins Holdings: 1 patents #6 of 21Top 30%
📍 Portland, OR: #1,599 of 9,213 inventorsTop 20%
🗺 Oregon: #3,905 of 28,073 inventorsTop 15%
Overall (All Time): #444,275 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D1037719 Folding desk Yuko Hagiwara, Yuma Itonaga 2024-08-06
10842275 Chair and cover member of the chair Yojiro Kinoshita, Hideshi Hamaguchi 2020-11-24
D884377 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2020-05-19
D883688 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2020-05-12
D882979 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2020-05-05
D882977 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2020-05-05
D865424 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2019-11-05
D865423 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2019-11-05
D857437 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2019-08-27
D857435 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2019-08-27
D856057 Chair Yojiro Kinoshita, Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi 2019-08-13