Nitto Denko is a member of the Mitsubishi UFJ Fina

Nitto Denko is a member of the Mitsubishi UFJ Financial Group (MUFJ) keiretsu.
Hideo Takasaki
https://en.wikipedia.org/wiki/Nitto_Denko

A keiretsu (系列?, literally system, series, grouping of enterprises, order of succession) is a set of companies with interlocking business relationships and shareholdings. It is a type of informal business group.
https://en.wikipedia.org/wiki/Keiretsu

.....stroll down to see companies associated with MUFJ : )

Mitsubishi UFJ Financial Group, Inc
It holds assets of around US$2.5 trillion (JPY 230 trillion) as of March 2013[1] and is one of the main companies of the Mitsubishi Group.[4] It is Japan's largest financial group and the world's second largest bank holding company holding around US$1.8 trillion (JPY 148 trillion) in deposits as of March 2011.[1] Mitsubishi UFJ Financial is the second largest public company in Japan when measured by market capitalization.

The Bank of Tokyo-Mitsubishi UFJ, Ltd..

In September 2008, MUFG signed a letter of intent with Morgan Stanley to form an alliance and purchase 20% of the American firm.

Group companies[edit]

(as of January 1, 2006)
The Bank of Tokyo-Mitsubishi UFJ, Ltd.
Mitsubishi UFJ NICOS Co., Ltd., a credit card issuer, formed through the merger of UFJ Card Co., Ltd., Nippon Shinpan Company Limited, UFJ Nicos Co., Ltd., DC Card Co., Ltd. and Kyodo Credit Service Co., Ltd.
Mitsubishi UFJ Trust and Banking Corporation
Mitsubishi UFJ Securities Co., Ltd.
Mitsubishi UFJ Securities International plc, (UK)
Mitsubishi UFJ Information Technology
Mitsubishi Americas Holdings Corporation or MUAH, holding company of Mitsubishi - Union Bank or MUB as of July 1, 2014
The Senshu Bank, Ltd.
UFJ Credit Co., Ltd.
Toyo Hosho Services Co., Ltd.
UFJ Strategic Partner Co., Ltd.
UFJ Equity Investments Co., Ltd.
UFJ Trust Equity Co., Ltd.
NBL Co., Ltd.
UFJ Business Finance Co., Ltd.
Toyo Trust Total Finance Co., Ltd.
MU Investment Co., Ltd.
Mitsubishi UFJ Asset Management Co., Ltd.
Mitsubishi UFJ Research and Consulting
UFIT Co., Ltd.
UFJ Capital Co., Ltd.
UFJ Institute Ltd.
UFJ Bank Canada, (Canada)
UFJ Bank Nederland N.V., (Netherlands)
Sanwa Capital Finance 1 Limited, (Cayman Islands)
Sanwa Capital Finance 2 Limited, (Cayman Islands)
UFJ Capital Finance 1 Limited, (Cayman Islands)
UFJ Capital Finance 2 Limited, (Cayman Islands)
UFJ Capital Finance 3 Limited, (Cayman Islands)
UFJ Capital Finance 4 Limited, (Cayman Islands)
UFJ Preferred Capital 1 Limited, (Cayman Islands)
Tokai Preferred Capital Holdings Inc., (United States)
Tokai Preferred Capital Company L.L.C., (United States)
UFJ Finance Aruba A.E.C., (Aruba)
Tokai Finance (Curaçao) N.V., (Netherlands Antilles)
TTB Finance Cayman Limited, (Cayman Islands)
UFJ Investments Asia Limited, (Cayman Islands)

Holdings[edit]
The Chukyo Bank, Ltd. (39.9%)
The Gifu Bank, Ltd. (21.3%)
The Taisho Bank, Ltd. (25.9%)
Central Leasing Co., Ltd. (14%)
The Master Trust Bank of Japan, Ltd. (46.5%)
Mobit Co., Ltd. (50%)
M&T Information Technology Co., Ltd. (50%)
Dah Sing Financial Holdings Limited (15.1%) (Hong Kong)
Morgan Stanley (22.4%) (USA)
Chong Hing Bank (9.66%)
Union Bank N.A. (100%) (USA)
Vietinbank (20%), with which the Group decided to establish a strategic partnership in December 2012[10]
19 other companies.

https://en.wikipedia.org/wiki/Mitsubishi_UFJ_Financial_Group
......no idea how many more companies have been added since 2006

Reading info from site, one may be led to wonder about developments made by Mitsubishi and Toyota as they're part of the
keiretsu. Regardless, anything north of $1 trillion represents a Huge market.....Come on January : )

Looking Forward