YK

Yojiro Kinoshita

KC Kokuyo Co.: 41 patents #1 of 136Top 1%
TC Takano Co.: 6 patents #3 of 56Top 6%
KC Kokuyo Furniture Co.: 1 patents #3 of 6Top 50%
Overall (All Time): #72,815 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
D1051624 Chair Ryoma Maeda 2024-11-19
D1051625 Chair Ryoma Maeda 2024-11-19
D1051626 Chair Ryoma Maeda 2024-11-19
D1051628 Chair Ryoma Maeda 2024-11-19
D1051629 Chair Ryoma Maeda 2024-11-19
D1050749 Chair Ryoma Maeda 2024-11-12
12114784 Chair having a movable seat Takao Sugano, Katsuaki Hayashi 2024-10-15
D1035352 Chair legs Ryoma Maeda 2024-07-16
11540637 Seat, chair, and load support body Takao Sugano 2023-01-03
11533998 Chair Katsuaki Hayashi, Takao Sugano, Kenta Asano, Takayoshi Kanou, Kenta Shiozawa +3 more 2022-12-27
11297951 Chair whose seat swings in a front-rear direction and a left-right direction Toshiki Yajima, Takao Sugano, Kenta Shiozawa, Tomoaki Ichikawa, Kensuke Nakamura 2022-04-12
10856660 Chair Toshiki Yajima, Kenta Shiozawa, Tomoaki Ichikawa 2020-12-08
10842275 Chair and cover member of the chair Hideshi Hamaguchi, Ippei Iwahara 2020-11-24
10842276 Chair and cover member of the chair Takao Sugano, Toshiki Yajima, Fei Xu, Yasuhiro Shibamoto 2020-11-24
D895335 Chair Kazuo Oku, Takayoshi Kanou 2020-09-08
D884377 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2020-05-19
D883688 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2020-05-12
D882979 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2020-05-05
D882977 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2020-05-05
D865424 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2019-11-05
D865423 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2019-11-05
D857435 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2019-08-27
D857437 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2019-08-27
D856057 Chair Kazuo Oku, Takayoshi Kanou, Kenta Asano, Hideshi Hamaguchi, Ippei Iwahara 2019-08-13
7748783 Backrest for chair Kenji Teshima 2010-07-06