KK

Kei Kobayashi

SC Sanyo Electric Co.: 9 patents #569 of 6,347Top 9%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
ZE Zeon: 5 patents #139 of 734Top 20%
OD Oki Data: 4 patents #186 of 635Top 30%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
Toshiba Memory: 4 patents #468 of 1,971Top 25%
AL Auckland Uniservices Limited: 3 patents #34 of 303Top 15%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
KU Kyoto University: 3 patents #177 of 1,688Top 15%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
HT Hoya Lens Thailand: 2 patents #37 of 94Top 40%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
FI Fujifilm Business Innovation: 2 patents #693 of 1,659Top 45%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
Kioxia: 2 patents #693 of 1,813Top 40%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JE Jeol: 1 patents #309 of 669Top 50%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
NG Namco Bandai Games: 1 patents #56 of 178Top 35%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
OS Olympus Medical Systems: 1 patents #501 of 833Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #36,625 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 1–25 of 62 patents

Patent #TitleCo-InventorsDate
12421365 Optical article and method for producing optical article Takuya Shimada, Teruo Yamashita, Tsuyoshi Watanabe 2025-09-23
12378347 Polymerizable composition for optical article and optical article Takuya Shimada, Teruo Yamashita, Tsuyoshi Watanabe 2025-08-05
12091077 Vehicle Takashi Hirota, Tomoya Sato 2024-09-17
12002928 Non-aqueous electrolyte secondary battery Takaki Nakao, Atsushi Mizawa 2024-06-04
11968339 Reading device and image forming apparatus Taisuke Endo, Keigo Shinoto, Maho SATANI, Kei Otagiri 2024-04-23
11953825 Imprint apparatus, imprint method, and manufacturing method of semiconductor device Masayuki Hatano, Tetsuro Nakasugi 2024-04-09
11835854 Imprint device, imprint method, and semiconductor device manufacturing method Kasumi OKABE, Hirokazu Kato, Daizo Muto 2023-12-05
11769933 Nonaqueous electrolyte secondary battery Atsushi Mizawa, Junichi Sugaya, Tomomichi Ueda, Masahiro Nakamura 2023-09-26
11708029 Vehicle Kotone Nakao, Mai Numazawa, Tomohiro Ito, Kazutaka Nakabe 2023-07-25
11692639 Valve device Takehiko Arita 2023-07-04
11610257 Vehicle rental system Mai Numazawa, Kotone Nakao, Tomohiro Ito, Kazutaka Nakabe 2023-03-21
11557759 Nonaqueous electrolyte secondary battery Mitsunori Miyanari, Syunsuke Natsumeda, Atsushi Mizawa 2023-01-17
11533405 Reading device and image forming apparatus Kei Otagiri, Taisuke Endo, Keigo Shinoto 2022-12-20
11502382 Nonaqueous electrolyte secondary battery Atsushi Mizawa, Takaki Nakao 2022-11-15
11450893 Nonaqueous electrolyte secondary battery Atsushi Mizawa, Takaki Nakao 2022-09-20
11450892 Nonaqueous electrolyte secondary battery Atsushi Mizawa, Takaki Nakao 2022-09-20
11237577 Temperature control system including multiple valves and temperature control method Takehiko Arita 2022-02-01
11192282 Template, template manufacturing method, and semiconductor device manufacturing method Anupam Mitra, Seiji Morita, Hirokazu Kato 2021-12-07
10964539 Imprinting method and semiconductor device manufacturing method Hirokazu Kato, Takayuki Nakamura 2021-03-30
10850060 Tinnitus treatment system and method Grant Donald Searchfield, Samuel Irving 2020-12-01
10405570 Method of manufacturing tobacco raw material and oral tobacco product Atsushi Nagai, Hiroyuki Chida, Kazuo Mori, Hiroshi Otaki 2019-09-10
10407542 Resist material and pattern forming method using same Seiji Morita 2019-09-10
10113030 Resist material and pattern forming method using same Seiji Morita 2018-10-30
10056606 Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery Yoshiyuki Muraoka, Tatsuki Hiraoka, Masahiro Shiraga 2018-08-21
10033042 Positive electrode for secondary battery, and secondary battery Mayumi Fukumine, Arinobu KATADA 2018-07-24