Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NT

Naoki Takeuchi — 41 Patents

KSKyocera Document Solutions: 12 patents #252 of 1,545Top 20%
KSKobe Steel: 10 patents #40 of 2,031Top 2%
Toyota: 8 patents #3,687 of 26,838Top 15%
KMKyocera Mita: 4 patents #152 of 763Top 20%
KSKobe Steel: 2 patents #616 of 1,773Top 35%
SUSubaru: 1 patents #819 of 1,684Top 50%
TCToyo Ink Sc Holdings Co.: 1 patents #51 of 144Top 40%
TCToyochem Co.: 1 patents #16 of 37Top 45%
Sony: 1 patents #17,321 of 25,231Top 70%
Hitachi: 1 patents #17,777 of 28,497Top 65%
Osaka, JP: #749 of 24,344 inventorsTop 4%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
Naoki Takeuchi has been granted 41 US patents while listed as an inventor at Kyocera Document Solutions. The first was granted in 1980 and the most recent in May 2023. Naoki Takeuchi ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Naoki Takeuchi in Osaka, JP.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11656122 Photon detection device Shigehito Miki, Hirotaka Terai 2023-05-23
11485193 Heat management system for vehicle Hironobu Sakamoto, Hideo Nishioka, Yasuhiro Yokota, Yoshihiro Ishihara 2022-11-01 $465,000
11449575 Solution search device and program for a Boolean satisfaiablity problem Masashi Aono 2022-09-20
11135855 Image forming apparatus, and non-transitory computer readable recording medium that records image forming program 2021-10-05
11130890 Adhesive composition, adhesive sheet, and method for producing same Yoshitaka Tone, Toru Oya, Tetsuya Natsumoto, Hiroyuki Hayashi, Yutaro Kato 2021-09-28
11019232 Image forming apparatus and non-transitory computer readable storage medium Daiki Sone, Yasuhide Sato, Rommel Custodio, Yuki Shimotsu, Norifumi Miyahara +1 more 2021-05-25
10648388 Method for controlling an internal combustion engine having an exhaust system component including a self-healing ceramic material Noriaki Kumagai, Go Hayashita, Masakazu Tabata, Hirokazu Ito, Kazuhiro Sugimoto +1 more 2020-05-12 $554,000
10245594 Oil removal apparatus 2019-04-02 $472,000
10190456 Oil removal apparatus 2019-01-29 $358,000
10125645 Oil separator Hideto Morishita, Yoji Horiuchi, Naritsune Miyanaga 2018-11-13 $361,000
10001152 Fluid transport pipe Hirokazu Ito, Tsuneo Tsutsui, Kaoru Iwamoto 2018-06-19 $462,000
9958824 Image forming apparatus suited for management of waste toner 2018-05-01 $67,000
9850860 Oil removal apparatus 2017-12-26 $404,000
9758325 Image forming apparatus 2017-09-12 $38,000
9611811 Control device for cooling system Nobumoto Ohashi, Taro Aoyama, Naoya Okamoto, Yoshio Yamashita, Yuki Haba +5 more 2017-04-04 $563,000
9527317 Image forming apparatus 2016-12-27 $42,000
9459581 Image forming apparatus 2016-10-04 $39,000
9446611 Image forming apparatus capable of reducing downtime of printing when paper stored in paper feeding cassette run out during printing Akihiro Kanekawa 2016-09-20 $31,000
9298388 Computer system, data management apparatus, and data management method Kenta Ninose 2016-03-29
9152117 Image forming apparatus and toner container ordering method Masato Hirota 2015-10-06 $25,000
9042747 Image forming apparatus that performs effective toner refresh process, non-transitory computer-readable recording medium, and image forming method 2015-05-26 $41,000
9025191 Display operation device, non-transitory computer-readable recording medium storing display operation program, and display operation method and image forming apparatus 2015-05-05 $29,000
8917410 Image forming system, image forming apparatus and print server Toru Nakayama, Yoshiteru Nishikawa, Kozo Tao, Hiromi Yamagami, Norifumi Miyahara +2 more 2014-12-23 $45,000
8831398 In-vehicle reproducing system and display device Satoru Higashiyama 2014-09-09 $140,000
8830495 Image forming apparatus and computer readable recording medium Yoshiteru Nishikawa 2014-09-09 $41,000