MK

Masahiro Kojima

TO Toyota: 30 patents #552 of 26,838Top 3%
AC Aisin Aw Co.: 12 patents #140 of 2,011Top 7%
KA Kaneka: 9 patents #105 of 1,525Top 7%
SA Showa Aluminum: 8 patents #14 of 253Top 6%
NC Nishikawa Rubber Co.: 5 patents #19 of 246Top 8%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
DC Dowa Electronics Materials Co.: 4 patents #58 of 241Top 25%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
SH Shimadzu: 3 patents #606 of 2,007Top 35%
DC Dowa Mining Co.: 2 patents #92 of 324Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SA Sato: 1 patents #114 of 223Top 55%
SL Semiconductor Energy Laboratory: 1 patents #942 of 1,113Top 85%
DC Dow A F-Tec Co.: 1 patents #6 of 12Top 50%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
MA Makita: 1 patents #490 of 770Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Motorola: 1 patents #6,475 of 12,470Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
RM Rakuten Mobile: 1 patents #93 of 180Top 55%
📍 Tokyo, MI: #16 of 74 inventorsTop 25%
Overall (All Time): #23,389 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 1–25 of 78 patents

Patent #TitleCo-InventorsDate
12425949 Control system and control method Makoto Ono, Kazushige TAKEUCHI 2025-09-23
12377524 Electric work machine with flat-shaped substrate for accommodating light emitter Miyabi Ito, Akihiro Hara, Akira Hachisuka 2025-08-05
12324886 Method for producing balloon catheter Yoshinori Nakano, Yojiro Koga, Masato TSUEDA, Shintaro Osumi 2025-06-10
12282033 Analysis device 2025-04-22
12274467 Balloon catheter Takahisa HAMABUCHI, Masato TSUEDA 2025-04-15
12268829 Balloon catheter Yojiro Koga, Yoshinori Nakano, Masato TSUEDA, Shintaro Osumi 2025-04-08
12220547 Balloon catheter Yojiro Koga, Yoshinori Nakano, Masato TSUEDA, Shintaro Osumi 2025-02-11
12186507 Balloon for balloon catheter and method for manufacturing balloon catheter Yoshinori Nakano, Yojiro Koga, Masato TSUEDA, Shintaro Osumi 2025-01-07
12056634 Calculation method, calculation apparatus and program Yuya HIKIMA, Yasunori AKAGI, Tatsushi MATSUBAYASHI, Takeshi KURASHIMA, Hiroyuki Toda 2024-08-06
12031960 Analytical instrument and analysis system Masayuki Okada 2024-07-09
11899832 Observation streamlining apparatus, observation streamlining method and program Masami Takahashi, Takeshi KURASHIMA, Hiroyuki Toda 2024-02-13
11701955 Automotive door glass run Yasuhiro Morihara 2023-07-18
11433746 Protector with sensor Hiroshi Ishibashi, Michihiko Matsumoto, Wataru Hattori 2022-09-06
11333638 Gas chromatograph 2022-05-17
11122969 Endoscopic device Naoyuki Ohno, Shigeru Teshigahara 2021-09-21
10561306 Endoscopic device Naoyuki Ohno, Shigeru Teshigahara 2020-02-18
10535863 Graphite film, laminate film, method for producing same, and electrode material Satoshi Oku, Makoto Kutsumizu, Yasushi Nishikawa 2020-01-14
10431830 Current collector for battery and battery using same Satoshi Oku, Yusuke Kato, Akiko Waki, Takashi Kikuchi, Takashi Ito +10 more 2019-10-01
10230112 Conductive film, current collector using same, battery and bipolar battery Yusuke Kato, Takashi Ito, Masami Yanagida, Satoshi Oku, Hiroyuki Ogino +10 more 2019-03-12
9950600 Glass run for automotive door 2018-04-24
9845001 Glass run for automobile door Kousuke Mori 2017-12-19
9845000 Glass run for motor vehicles Kiyonori Nishihara 2017-12-19
9601780 Multilayer conductive film, current collector using same, battery and bipolar battery Yusuke Kato, Ryutaro Mukai, Masato Kusakabe, Hiroyuki Ogino, Takashi Kikuchi +9 more 2017-03-21
9537152 Collector for bipolar lithium ion secondary batteries Yasuyuki Tanaka, Masami Yanagida, Kohei Ogawa, Satoshi Oku, Takashi Kikuchi +1 more 2017-01-03
9521986 Portable radiographic imaging system Kenichi Ozawa 2016-12-20